"Gaming fans on Reddit report that the silicone thumb grips significantly improve comfort and handling, as well as providing premium tactile feedback—the performance improvement is unmistakable."
Level up your handheld gaming experience with these premium Silicone Thumb Stick Caps, designed specifically for R36S, R35S, R35Plus, RGB20S, K36, RG40XXV—and many more retro consoles. Crafted from high-density, waterproof silicone, these caps provide superior grip, protect your joystick from wear and tear, and enhance comfort during those extended gaming sessions
Key Specifications
Compatibility: R36S, R35S, R35Plus, RGB20S, K36, RG40XXV (caps only – console/controller not included)
Material: Thick, soft-touch, waterproof silicone for maximum responsiveness
Protection: Shields original joystick from corrosion, spalling, and accidental impacts
Value Pack: Includes 4 caps—ideal for both joysticks or as a spare set
Why You Need These Caps
Enhanced Control & Precision: The non-slip silicone ensures your thumbs stay firmly planted, giving you top-tier control, especially in fast-action and retro games.
Extended Comfort: Gaming fatigue is real—these caps add cushioning and height to reduce strain during long play sessions.
Protection on the Go: Prevents surface damage and wear to joystick caps caused by drops, pressure, or frequent use.
Easy Installation: Just slip them on—no tools needed. Reliable fit, no slipping off mid-game.
Ready To Upgrade?
Give your console that ergonomic edge and protect it from daily wear.
