[Carbon fiber 100% coverage] The surface is completely covered with carbon fiber, and the finger cots have super high sensitivity everywhere. Not only reduces the friction on the screen, but also can accurately restore micrometer, click, no error sliding, let you get an impressive smooth game experience. [Ultra-Thin & Isolation Hand ] 0.7mm ultra-thin type, Carbon fiber fabric fingertips are cooler than other rubber and cotton finger sets, These finger sleeves can isolate hand sweat and screen contact, non-slip, anti-drop, oil-proof, anti-fingerprint, can your game feel and avoid operational errors. [Elasticity]As these mobile game controller finger sleeves has high elasticity, it can adjust and fit people's finger size, it is portable and easy to carry on the pocket or bag, you can apply it whenever you need. [Sensitive operations] Operational sensitivity, which will help you the gaming experience. Easy to . Get an impressive and smooth gaming experience with these finger sleeves. friction coefficient is to the friction between the finger and the screen. Not too slippery like a textile finger sleeve. [Wide Compatibility]These mobile game finger sleeve sets support almost games on Android or IOS phone, and also perfectly for games including for PUBG Mobile, Mobile, Rules of Survival, Knives Out, Brawl Stars, Ingress Prime, Survivor , Critical Ops, etc. Material: Carbon Fiber colour:black size:5x1.5x0.1cm Package Contents: 12*Gaming finger Sleeves Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.