☆ NITORI Sofa Cover Anti-Slip Pipes ◇ Size: Diameter 3cm, Length 15cm These are pipes to secure the fabric of your sofa cover and prevent it from slipping. ☆ After putting on the sofa cover, place the pipes in areas where the fabric on the seat or armrests is loose, and push them into the gaps of the sofa to prevent the cover from slipping. ☆ The fixing pipes cannot be used on sofas that have no gaps with the seat, or where you cannot insert your hand more than 5cm. ◇ Contains 6 pipes