This Basalt Slate laminate countertop is 8' x 25 1/4" x 1 1/2". ProntoTop counters are an industry leader in scratch resistance and are made of state-of-the-art non-porous Formica high pressure laminate. All counters have a waterfall edge and matte finish and require basic millwork skills for easy installation. The addition of a ProntoTop Build Up Kit is required for any ProntoTop purchase. Build up kits increase the space between drawer top and counter to allow for smooth drawer clearance. One build up kit will support 8 linear feet of countertop.