I got my In/Out carpet from Lowes. I think 12 feet wide, any length. I got the grey. It has been a good choice for me, kind of matches the slightly lighter Fastrack and any hole I poke in it is easily made invisible by scruffing the pile around the hole or cut. If I cut for a flat cable, I cut along the carpet lines and the cut disappears. I have Sievers bench work with two foot centers, 1/4 inch pegboard over that, and then the carpet. I weigh about 185 and walk on it when I need to. When I need to run a wire, I poke a hole thru the carpet thru one of the peg board holes. There is always one within a half inch of where I want a wire.