About this item PREVENT STAIRWAY FALLS with our 9.9 inch x 34.75 inch nonslip rubber treads made for outside and indoor stairs COVER LARGER AREA: Reduce slippery areas and increase safety by covering a larger stair surface with 34.75 inch wide no-slip rubber stair treads for stairs PROTECT YOUR LOVED ONES: Elders, children, babies, animals, pets, dogs, puppies, cats MULTI SURFACE COMPATIBILITY: Increases traction and grip on steps and floors made of: hardwood, wood, concrete, marble, tile…