Item description: – Package includes: 3 pairs of target support rings with different hardness. – Assistance ring: Increase your accuracy and speed when playing with these target assistant rings. -Applicable model: compatible with PS4 PS5 / Xbox series controllers, easy to install. -Unique design: the resistance of an analogue stick is increased, which makes the control more smoothly and allows more effective and precise control. -Dimensions: 20 mm outer diameter, 5 mm high, 9 mm opening. – Provides good resistance and high precision as well as improved motion control while playing. Package: 3 pairs of target support rings. Item specifications: Outer diameter: 20 mm. Inner hole diameter: 9 mm. Height: 5 mm. Material: sponge. Colour: red, black, blue. Quantity: 3 pairs.