This platform bed frame is upholstered in charcoal fabric and features elegant diamond quilted tufting along the headboard. The solid wood construction and middle support makes this bed frame sturdy and durable. This bedframe is compatible with all mattresses and does not need a box spring.Assembly is required. Clearance Under Side Rails: 6"100% PolyesterSolid wood constructionFull1 Platform Bed: 80.7"L x 60"W x 40.7"HHeadboard Size: 60"W x 40.7"H x 4"TFootboard Size: 56.5"W x 7"H x 2.2"TSide Rails Size: 75.5"L x 7"H x 1.25"TInterior Dimensions for Mattress: 54.75"W x 75"LQueen1 Platform Bed: 86.5"L x 66"W x 40.7"HHeadboard Size: 66"W x 40.7"H x 4"TFootboard Size: 63"W x 7"H x 2.2"TSide Rails Size: 81"L x 7"H x 1.25"TInterior Dimensions for Mattress: 61"W x 80.7"LKing1 Platform Bed: 86.5"L x 82"W x 40.7"HHeadboard Size: 82"W x 40.7"H x 4"TFootboard Size: 78.75"W x 7"H x 2.2"TSide Rails Size: 81"L x 7"H x 1.25"TInterior Dimensions for Mattress: 76.77"W x 80.7"L