Thickness 7mm ⋅ Core 5.5mm ⋅ W23 underlayment attached (1.5mm) ⋅ SPC ⋅ Wear Layer 20mil (.5mm) ⋅ 100% Waterproof Earth and Family friendly ⋅ Warranty 30 year’s residential and 10 light commercial use ⋅ Uniclic ⋅ Micro bevel ⋅ W x L 7 x 48 in ⋅ (23.4 sq. ft. / case)