Upgraded and enhanced version In order to facilitate movement, we have added felt on the basis of the silicone protective cover, and added a layer of super glue in the middle to prevent it from falling off. The applicable size is suitable for the diameterof the round chair leg is 30-45mm, and it is suitable for the side length of the square chair leg. For 23 5-36mm other shapes of table and chair legs are also suitable for a wide range of applicable sizes Suitable for round chair legs with a diameterof 30-45mm, other shapes of table and chair legs are also suitable, good use effect when you use our chair legs to protect Otherwise, your hardwood floors will be well protected, there will be no noise to move furniture, the furniture can be easilyslid, easy to install, you can install the leg covers directly without any tools, and you don't even need to clean the legs before useQuantity shipped: 24 piecesPackage Contents: Only the above package contents, excluding other products.Size: Bottom diameter 3.8, diameter 3.5cm(Reminder: The size is measured by hand, please allow 1-2 cm measurement error)color: White(Due to different monitors and lighting effects, the actual color of the product may be slightly different from the picture color.)