【STABLE & DURABLE】Inside the queen box spring is a metal frame made of reinforced steel that can support up to 2000LB, a stable support platform that increases the life of the mattress. 【7 INCH BOX SPRING QUEEN】Low profile design is perfect for shorter mattresses or for those who prefer their bed to be low to the ground. 【EASY ASSEMBLY】The newly designed construction is easy to assemble by following the simple instructions. All queen size box spring parts, tools and instructions come in a carefully package. 【EASY CLEAN COVER】High-quality fabric jacquard cover elevates the aesthetics of your bedroom, prevents the mattress from sliding and easy to premovable for spot cleanup. 【DIMENSIONS】Queen box spring only: L:79.6" ×W:59.5" ×H:7". For Mattress: L:80" ×W:60". QEROMY 7 Inch Low Profile Box Spring, Sturdy Metal Frame Mattress Foundation, Easy Assembly, Quiet & Noise-Free, Queen Size