Fangrui Product Details 1. Unique Design: Our Specially Designed Accessories Are Made Specifically For 3 Controllers. The Controller Grip Covers Set Features Precise Cutouts That Do Not Obstruct Signals. 2. Anti-slip Design: The Controller Grips Case Set Is Made Of High-quality Silicone Material, Ensuring Durability And Comfort. With Fingerprint Texture And Ergonomic Patterns, It Increases Friction And Enhances Grip. This Effectively Prevents Slipping Caused By Excessive Sweating, Providing Additional Protection. 3. User-friendly: The Controller Protective Cover Set Are Marked With Left And Right Lr Labels For Easy Differentiation. Two Battery Covers Are Provided, Allowing For Easy Battery . This Means You Dont Have To Remove The Grip Covers Every Time You Need To Change Batteries. It Reduces Finger Pressure When Pressing Frequently, Enhancing The Gaming Experience. 4. Adjustable Design: The Hand Straps Of Anti Slip Anti Throw Grip Cover Are Made Of Comfortable Pu Leather Material With Adjustable Elasticity. You Can