Package contains (16) 3.5"inch sliders with EVA foam backing and PE plastic plate to grip and protect,durable feature can be used again and again.^Easy to move items across carpeted surfaces. Moves bulky and heavy objects with convenience.^These furniture movers work on carpets or rugs,ang can move heavy or bulky objects,such as file cabinets,dining room tables,bookcases,sofas,dressers,and other heavy appliances.^Sliders can be left in place or be removed and reused. Features resealable bag for easy storage.Non-stick gripper pad,just use them under the any furniture legs to move easily.^