Compatible with One, PS4 controllersProvide more accuracy and sensitivity when you play gamesMade of silicone, very durableEasy to install, just turn the caps inside-out and then pop over the sticks10 Different colors, 20 pieces includedThis product is subject to specific safety warningsWarning: Not suitable for children under 3 years. For use under adult supervisionProvide more accuracy and sensitivity when you play games. color:Red&White&Blue&Yellow&Green&Pink&Gray&Black&Transparent&CamouflagePackage includes 20 * Silicone stick thumb grips Warm notice: Small parts, please keep from children to avoid choking.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.