Flexco Stair Nose 2.75-in x 144-in Natural Unfinished Stair NosingHand molded, hard yet flexible, high density space age polymer resin It will not deteriorate like real wood, there are virtually no seams to crack, and it will not swell or rot Has the beauty of real wood and can be finished virtually the same Paintable or stainable after installation Use nails or glue the same way you would with wood molding Polyurethane non shrink product Each stair nose is 2. 75 in W x 0. 563 in H x 144 in L Smooth finish for