Pack of 4 3X3 inch Square Rubber Furniture Caster Cups with Anti-Sliding Floor Grip

Made with anti-slip flexible rubber that is designed with small rubber ribs to grip your floor and hold your furniture in place Protect all types of floors: hardwood, linoleum, vinyl, carpet, ceramic tile, cement floors etc.Pack of 4 3X3 inch Square Rubber Furniture Caster Cups with Anti-Sliding Floor Grip