Whether moving, cleaning, painting or redecorating, this easy round slider can turn a difficult job into a very easy task of moving around furniture without damaging your floors. Take it easy and avoid heavy lifting, while sliders glide across the floor. These small and coated sliding disks are convenient to use. With a cushioned adhesive backing, they are simple to apply. Just peel off the backing and stick the slider onto the bottom. There are 16 pieces in this bag, this includes 4, 1 7/8" diameter pieces and 12, 1" diameter pieces.