This 14-pcs Stair Tread mat is a set of practical stair anti-slip mats designed for stairs. Each set contains 14pcs square dark grey stair mats, which can effectively prevent falls from stairs and provide a safer stepping experience. With a self-adhesive design that eliminates the need for glue, these stair mats are easy to apply and can be attached directly to the stairs without damaging the surface. They not only add a touch of style to your home but also provide you and your family with a safer and more comfortable experience when traveling up and down the stairs.