Description This caster socket is made ofplasticmaterial, which can withstand long-lasting use. Features theplasticmaterial, which has high durability, not easy to deform. Fine workmanship, ensures practicality. This caster socketwill make the repair and fix easier and smoother. Features -Color:As Shown -Material:Plastic -Size:2.00X1.60X1.60cm/0.79X0.63X0.63in - Made ofplasticmaterial for sturdiness and durability, which can serve you a long time. - With the fine workmanship, the caster socket can ensure its durability and practicality. - The tail is relatively narrow and expandable, and they increase friction and resist loosening when the wheel's bar is hammered into the caster socket. - Comes with great wear resistance and abrasion resistant, can be used for longer time. - Fine workmanship, durable and sturdy, not easy to wear or tear, you deserve to have one. Package list: 20 x Caster Socket Sleeves