- Thumb grip extenders and covers designed for Xbox Series X/S and Xbox One - Increase accuracy and range of motion in shooting, racing, and action games - Soft silicone and plastic/polycarbonate material provides comfort and protection - Includes 2 thumb extenders and 2 silicone grips for easy installation - Improves grip and reduces fatigue during long gaming sessions - Protects the original controller sticks from wear and damage - Compatible only with original Xbox Series X/S and Xbox One controllers - Not suitable for Elite or third-party controllers - Recommended to clean the grips before use for optimal performance - Keep out of reach of small children and away from heat sources or corrosive substances