Zinus Smartbase Compack Mattress Foundation, 14 Inch Metal Bed Frame, No, Twin Trade in your box spring and traditional bed frame and trade up to the SmartBase Compack Mattress Foundation. This innovative foundation provides the even and sturdy surface of a box spring and even more stability than a traditional bed frame with its multiple support legs crafted from thick and durable steel. And if all that weren?t enough, you can also use this ingenious frame to store more under the bed than ever before with its 13 inches of clearance space. All steel parts, tools and step-by-step instructions arrive at your door in one slim and compact box, so maneuvering and setup take less than an hour. This rock-solid support system is also backed by our 5-year worry free warranty, so you can rest even easier. The SmartBase is the headache-free way to do bedtime! Product Features Sturdy and Durable Steel TRADE UP TO GREAT MATTRESS SUPPORT - Upgrade your traditional bed frame and box spring for this simple-to-assemble and easy-to-maneuver mattress foundation for support that?s easy to fall asleep on.Maximum weight recommendation:750 pounds DURABILITY BUILT-IN - Made completely of durable steel, this reliable design features multiple points of contact with the floor and plastic caps to protect your floor; underbed clearance space of 13 inches adds maximum functionality NO BOX SPRING NEEDED - Rest your latex, spring or memory foam mattress directly on top of the steel slatted platform; narrow twin, twin and twin XL sizes can support upto 750 lbs, while all other sizes support upto 1500 lbs EASY ASSEMBLY - All tools, parts and instructions are expertly packed into one Compack shipping box for simple setup that takes less than an hour to complete Worry-free 5 year warranty included; mattress sold separately Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!