Features: Upgraded silicone controller grips for 3S 3 feature battery opening and antislip texture, ensuring secure gameplay while enabling quick battery replacement without full grip removal. Precisions engineered with Knuckles straps protectors and IR signal compatible holes, these grips maintain full controller functionality including button access and trackings accuracy through minimized signal interferences. for VR gamers seekings enhanceds stability during intense gameplay or fitness apps requiring sweat resistant protections for controllers. for gaming marathons, competitive eSports, or interactives VR training where grip reliability and ergonomic comfort. The silicone construction (79g) combines abrasion resistance with easy cleaning surfaces, while ergonomic finger straps prevent accidental drop during dynamic movements. Specifications: Materials: Silicone for 3S 3 Package Includes: 1Set Controller Grips Cover note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid Due to the differences between different monitors, the picture may not reflect the actual of the item. Thank you!