9"x27"(Set of 13) Durango Hearthstone Level Loop Stair Treads These stair treads are a Level Loop carpet. The yarn in these gorgeous Treads are made of 100% BCF Olefin Fibers with Permanent Static Control Great for wooden stairs to help dogs form slipping. Each set of treads comes with a roll of double sided tape Custom cutting available. These rugs can be special ordered in ANY size.