Aim Assist Target Motion Control Rings Support Model Precision rings perfect fit for Playstation 5(Ps5), Playstation 4(Ps4) game controller. Precision rings perfect fit for Xbox Series X/S, Xbox One S/X, Xbox 360,Xbox Elite 2 Core, Xbox Core game controller. Precision rings perfect fit for Switch Pro, Scuf game controller. Precision rings perfect fit for Rotor Riot iOS, Turtle Beach REACT-R, PowerA, SteelSeries Nimbus+ and Luna game controller. Premium Silicone Materia It is made of skin friendly silica gel, which is resistant to pulling, perspiration, washable, abrasion and dusts, and has a long service life. To some extent, it can prevent dust from entering the gap of the joystick and increase the sensitivity of the controller Improve Accuracy (1). When you use V(A) side , it is easy mode, which slightly increases the damping sense of the joystick (2). When you ues Λ(B) side, it is hard mode, which further increases the sense of resistance of the controller and reduces the driving angle 3 Colors Are Available The ps4/ps5/xbox series/xbox one/xbox 360/Nintendo switch pro thumstick rings has three colors,such as classic black, fresh green and luminous white. Luminous white Controller Ring There is light absorption (exposure to sunlight or light for a few seconds). It will glow when placed in a dark environment, with infinite circulation Wide compatible High Quality Silicone Improve Grip Your Game Assistant Increases the resistance of the joystick and reduces the angle of inclination of the joystick. Note: It takes time to adapt but after that time, aiming is more precise, long-distance shots (snipers) become easier. Easy to Install and Remove Just carefully install the ring onto the upper part of the analog stick throng the middle hole of the silicone precision ring. Please install gently to avoid any unwanted damages. Soft and flexible Tear Resistant Waterproof and Sweatproof