HomeSpecies: 4mm+1.5mmColour: TFSPC121Sqft/Box: 24.04 Dimensions: 1220mm x 183mm x 5.5mmTF SPC 121SKU: Triforest-TFSPC121C$2.39PriceQuantityAdd to CartDescription✔ 100% IMPERMEABLE ✔ 100% WATERPROOF ✔ ENHANCED STABILITY ✔ STABILITY ACCRUE ✔ SUPERIOR ACOUSTICS