Shop

We like to think of the Quick Lock Metal Smart Box Spring as the 2.0 version of your traditional mattress foundation. Made sturdier than ever by its substantial steel frame and with its game-changing assembly method, we’ve developed a better way to deliver great sleep to your door. Created with closely spaced slats to accompany your latex, memory foam or spring mattress, this durable box spring comes in three different thicknesses so your bed can be as short or as tall as you like it. The Smart Box Spring features our fool-proof Quick Lock assembly system, meaning you spend less time screwing in bolts, and you get to be pleasantly surprised by how simply and quickly it comes together. You may even pat yourself on the back once you’re done (in fact, we encourage that). We’re so sure of this foundation (along with hundreds of happy customers) that it’s backed by a 5 year worry-free warranty, so you can sleep confidently for years to come.
Is discontinued by manufacturer ‏ : ‎ No
Product Dimensions ‏ : ‎ 200.66 x 151.13 x 10.16 cm; 21.95 kg
Date First Available ‏ : ‎ May 11 2017
Manufacturer ‏ : ‎ Zinus
Place of Business ‏ : ‎ San Leandro, CA 94577, USA
ASIN ‏ : ‎ B071Z269FW
Item model number ‏ : ‎ OLB-QLBS-4Q
Country of origin ‏ : ‎ China

HASSLE & HEADACHE FREE - The Quick Lock Metal Smart Box Spring comes together with easy-to-follow instructions, fewer bolts and absolutely no headaches; assembly that’s intuitive and packaging that seems to defy the laws of physics - now that’s what we call a new-age box spring
DURABLY ENGINEERED - A durable steel frame is used to construct the interior framework of this foundation; twin size supports a maximum weight capacity of 350 lbs, while all other sizes can support up to 700 lbs
LOW PROFILE DESIGN - A 4 inch height is perfect for taller mattresses or for those who enjoy their bed lower to the floor
THOUGHTFULLY PACKAGED - All parts, tools and instructions are packed into one compact box that ships straight to your door; Quick Snap assembly system makes set-up intuitive and stress-free
Worry-free 5 year limited warranty included; box spring only, a bed frame or platform bed is required to support this foundation and is sold separately

Enjoy the strong support and convenience of the new 16 Inch high Standing Smart Box Spring by Zinus. Compact packaging allows for tight interior spaces such as stairs and hallways. Assembly required with all the needed tools included. Zinus Quick Snap Standing Mattress Foundation, the new convenient and all in one mattress foundation solution. Mattress sold separately.
Is discontinued by manufacturer ‏ : ‎ No
Product Dimensions ‏ : ‎ 200.66 x 151.13 x 40.64 cm; 23.95 kg
Date First Available ‏ : ‎ March 26 2018
Manufacturer ‏ : ‎ Zinus
Place of Business ‏ : ‎ San Leandro, CA 94577, USA
ASIN ‏ : ‎ B07BQ8ZJV6
Item model number ‏ : ‎ FRBX-9GR-Q
Country of origin ‏ : ‎ China

16 Inch total height, 9 Inch thick strong and sturdy steel frame with 7 Inch support legs
Convenient and compact packaging
Patent pending Quick Snap TM easy assembly in minutes
Available in Twin, Full, Queen, King
Worry-free 5-year limited warranty

The Shalini Platform Bed is your ticket to a total bedroom transformation. With its sophisticated stitching, button tufting and neutral-toned fabric, this foundation makes an impressive centerpiece that can really pull a room together. The Shalini is equipped with a wood slat platform designed to support any mattress without a box spring and a reliable steel frame that will hold up to years of sweet dreams. A worry-free 5 year warranty is also included, along with the confidence you get from its thousands of happy customer reviews. Plus, it’s shipped to your door with everything you need to assemble it in the back of the headboard, saving you hassle, headaches, and best of all, time.
GOOD LOOKS, CONFIDENT STYLE - With its easy-as-pie assembly, sturdy construction and elegant diamond pattern stitching, the Shalini stands the test of time and makes a stunningly chic addition to your bedroom.Maximum weight recommendation:350 pounds
DURABLY DESIGNED - Interior steel framework and dense foam padding add comfort and longevity; Twin size supports a maximum weight capacity of 350 pounds, while all other sizes can support up to 700 pounds
NO BOX SPRING NEEDED - Durable wood slats support and extend the life of your latex, memory foam or spring mattress without the need for a box spring; For the twin and full sizes, slats are spaced 2.7 inches apart, and for other sizes, slats are spaced 3.2 inches apart
EASY ASSEMBLY – Everything you need is efficiently packed into one box and shipped straight to your door; all parts, tools and instructions are conveniently located in the zippered compartment of the headboard for easy, 2-person assembly in under an hour
Worry-free 5 year limited warranty included; Mattress sold separately
Furniture Finish: Wooden slats
Furniture Finish: Wooden slats

AS COOL AS IT GETS - Settle in to a bed made with our most cooling formula yet, promising perfectly temperature-regulated sleep and a clean feeling night after night, all thanks to our enveloping memory foam packed with cooling gel and green tea
PRESSURE-RELIEVING FOAMS – Layers of ultra-cooling gel and green tea infused memory foam, soft comfort foam and durable, high density base foam
AMERICA'S #1 MATTRESS BRAND (Recognized by Newsweek + Statista) & CERTIPUR US CERTIFIED - Highest quality foam is CertiPUR US Certified for durability, performance, and content
EXPERTLY PACKAGED - Our technology allows this mattress to be efficiently compressed into one box that’s easily shipped and maneuvered into the bedroom; simply unbox, unroll and this mattress does the rest, expanding to its original shape within 72 hours. Soft and supportive memory foam. Soft and supportive memory foam
WORRY-FREE 10 YEARS LTD WARRANTY INCLUDED; twin mattress supports a maximum weight of 250 lbs, while all other sizes can support up to 500 lbs. General Note: Please allow 24 - 72 hours for your Mattress to regain its full shape. Any memory foam will expand faster in a warmer room. In cold temperatures, at delivery, your mattress may take a bit longer to return to full-sized from its compressed state. The expansion time of the mattress will vary as per the surrounding. Set Up: Simply take your mattress out of the box and enjoy watching it decompress. Jumping, walking, and sleeping on your mattress can speed up the process.

As the backbone for solid mattress support, a box spring that falls short can make or break your night’s sleep. We developed the Smart BoxSpring® with unbeatable durability and rock-solid stability to keep your mattress in shape for years to come. And our latest quick assembly version gives you total confidence when it comes to setup, requiring fewer bolts and ingeniously designed with easy to use, tool-free brackets. With our simple, step-by-step instructions on hand, you’ll have this foundation built and ready to use within minutes. Built with a strong and durable steel frame and a versatile poly jacquard cover that slips right on, the Smart BoxSpring® is the picture of dependability for any mattress. All packed in a compact shipping box with everything included, even our 5-year worry free warranty! Now that’s peace of mind you can sleep on.
STRONG, DEPENDABLE, AND READY IN NO TIME - As if its ultra-durable steel structure and convenient packaging weren’t impressive enough, our original Smart BoxSpring has been given a quick-assembly upgrade
DURABLY ENGINEERED - Durable steel is used to construct the inside framework of this foundation; twin/twin xl sizes support a maximum weight capacity of 350 lbs, while all other sizes can support up to 700 lbs
EASIER THAN EVER ASSEMBLY - With fewer bolts and tool-free locking brackets for intuitive setup, assembly takes only minutes to complete
THOUGHTFULLY PACKAGED - All parts and instructions are packed into one compact box that ships straight to your door
Worry-free 5 year limited warranty included; box spring only, a bed frame or platform bed is required to support this foundation and is sold separately

The Heavy Duty SmartBase is a mattress foundation even stronger than your Monday morning coffee. Engineered precisely with heavy duty steel and unwavering support from multiple points of contact with the floor, this frame is built tough enough to support up to 3000 lbs of evenly distributed weight. With a frame this sturdy, you can bet that your mattress will be optimally supported for the long haul with absolutely no sagging. Its metal platform effortlessly supports your foam, spring or latex mattress without the need for a box spring. Built with valuable underbed space for extra storage, this handy frame also includes practical features like recessed legs and plastic caps to protect your floors. And although the last thing you’d expect from a frame this tough and functional is tool-free assembly, that (and a 5-year worry-free warranty, no less) is exactly what it comes with. Easily unfold the base, extend the legs, use the easy locking system to secure everything in place and voila! You’ve got a substantial mattress frame in less time than it takes to brew that pot of coffee.
OUR STRONGER MATTRESS SUPPORT – “Strong” may be an understatement; this all-in-one foundation, made with heavy duty steel, can support up to 3000 lbs; all while doing the jobs of both your box spring and frame and giving you back some underbed clearance space too.Maximum weight recommendation:750 pounds
NO BOX SPRING NEEDED - Platform is engineered with heavy gauge steel wires that replace your box spring, allowing you to rest your latex, memory foam or spring mattress directly on top of the foundation
UNDERBED STORAGE – Clearance space under the frame provides valuable storage room for extra odds and ends; improved design features recessed legs for safety
QUICK, TOOL-FREE ASSEMBLY - Shipped in one box and requires no tools for assembly; simply unfold and rest your mattress on top; twin and twin XL sizes support a maximum weight capacity of 1500 lbs, while all other sizes can support up to 3000 lbs
Worry-free 5 year limited warranty included; mattress sold separately