Heavy-Duty Steel Construction: 7 Inch box spring full size bed is crafted from heavy duty steel,privide exceptional support for your mattress,tear and wear resistant,keeping your mattress supported and in optimal condition for years to come Effortless Assembly‌：Full bed box spring 7 inch feature an integrated structure design,come with hardware,tool and clear instructions,simply follow the steps for quick and easy setup Noise Free: 7 inch box spring for full bed engineered with silent design,ZASHONT box spring full size bed providing a peaceful and undisturbed sleep environment,squeak-free support‌ Mattress Box Spring: 7 inch full box spring coming with clean fabric cover,non-slip design for protecting mattress slipping.Removable and machine-washable design makes maintenance effortless while preserving a clean bedroom environment 7 Inch Full Size Box Spring : Full size box spring only 74.6 L x 53.6 W x 7 H for mattress size: 75 L x 54 W ASIN B0G52BP7T2 Size Full Color 7 Inch Brand Name ZASHONT Item Depth 7 inches Style Name Modern Unit Count 1 Count Form Factor Rectangular Manufacturer ZASHONT Material Type Metal Item Highlight Metal Mattress Foundation,Noise Free,Easy Assembly,Sturdy Support,Non Slip,High Profile Full Size Bed Box Spring Item Dimensions 74.6 x 53.6 x 7 inches Number of Items 1 Number of Packs 1 Furniture Finish White Included Components Hardware Item Dimensions L x W x H 74.6 L x 53.6 W x 7 H Compatible With Mattress Size Full Assembly Instructions Description Included hardware, tool, and clear instructions for easy assembly Other Special Features of the Product Squeak Resistant