The perfect solution for interior work that requires you to protect stairs and stairways, the Ezy-Koter Stair Runner Dust Sheet is manufactured from 100% cotton twill, ensuring it is washable and reusable. Measuring 24 ft x 3 ft, the dust sheet provides ample coverage and helps prevent stair surfaces from dust, damage or staining. It is backed by a full product guarantee, so you can make your purchase with complete confidence.