【Suitable More Size】We offer 4 size, 1 3/4" Square , 2 1/2" Square ,1 5/8" Round, 4" Round. Furniture pads is suitable for most furniture. It fit for bed, couch, chair, sofa, recliner, desk, table, dresser, refrigerator, cabinet. 【Durable Material】Felt Furniture Caster Cups is made of high-quality aluminum plate. Carpet bottom design will not harm the your hardwood floor and prevent scratches from casters, make your furniture in place firmly. Stylish brown design makes it match most furniture. 【Protects All Flooring】 Use these furniture caster cups will protect any floor surfaces from scratches and the indentation from furniture with feet, while keep them securely in place. For any types floor hardwood, linoleum, laminate, ceramic tile, carpet, etc., it is safe and effective. 【Easy to Slide】Felt furniture sliders for hardwood floors protect your hardwood floors from scratches, move your furniture easily and safely! Reusable furniture movers sliders can help you move heavy item with effortless! Reduce Noise and Friction! 【Easy to Use】Felt furniture pads for hardwood floors are easy to use; Just slide them under your furniture, and then place the legs or casters inside the cup ansd will keep your furniture firmly in place. Protect Hardwood Tile or Laminate Floors