MAGIC SLIDERS 04600 Furniture Slide Glide, 2500 lb, Plastic, Gray, Polymer-Coated

4 pack, 2-3/8", round concave sliding discs, moves up to 2,500 lb, won't scratch your floors, works on any kind of surface, wood floors, vinyl, ceramic tile, carpeting, for casters & non permanent applications on footed items, no adhesive required.