If you are looking for a protective cover for clothesline pole holes, then you cannot miss our product. This is a rubber ring that flexible and wear resistant, which can be installed on your clothesline pole holes to decrease friction between coat hanger and clothesline pole hole, and can extend the using life of your clothesline pole. Features -Color: Black -Material: Rubber -Size: 2.50X2.50X0.80cm/0.98X0.98X0.31in -Selection of high-grade material, flexible and practical, which is not easy to deform. -The protective sleeve made of rubber has good and flexibility, and can be used for a long time without damage. -A barrier is added between the coat hanger and clothes rail hole to prevent some metal hangers from damaging the clothes rod. -Stabilize the coat hanger to a certain extent and reduce the occurrence of the coat hanger falling due to strong wind. -The round rubber protective sleeve design can be applied to most types of clothes drying rod holes on the market. Package list: 10 x Rubber Rings