Protect durable hard floor surfaces such as linoleum, laminate or ceramic tile floors from marring and scratches and carpet from denting and damage with SoftTouch smooth vinyl furniture caster cups. Not only will these furniture caster cups protect your beautiful flooring but their cupped design will keep caster wheels from rolling or furniture legs securely on the cup with no installation required. These long-lasting, heavy duty furniture caster cups are made of durable vinyl with a smooth bottom that will slide easily and damage free across your surfaces. Use the caster cups on tables, sofas, chairs, curio cabinets, desks and much more. Each pack includes 4- 1-13/16" furniture protector- they are an essential purchase for every household.