The protective ring is made of durable sponge material. The Buffer Ring of the game joystick is made of durable material, durable, good hardness, compression resistance, not easy to deformation and damage. With good protection, easy to clean. Boxed game handle ring is the perfect choice for your good game experience. Features -Color:Assorted Color -Material:Sponge -Size:2.00X2.00X0.50cm/0.79X0.79X0.20in -They are sufficient to meet your daily use and replacement. -The aim assist are made of sponge of different hardness; They are delicate design, preventing scratches and extending the life of the controller, bringing you a comfortable experience. -They can improve the accuracy and sensitivity of your operation in the game, protecting the remote control lever of the controller for long time use. -The aim assist motion rings are small in size and light in weight so that you can carry them conveniently; With them, you can experience the greater gaming pleasure in the game. -These controller rings are suitable for most game console controllers and good for game lovers to achieve better experience in the game; You can prepare them as gifts for people who love playing games. Package list: 20 x Handle Sponge Rings