Features:1. Thumb grip cap: There are two styles of fit for Switch and fit for Switch NS Pro to choose from monster theme series button stickers.2. Anti-slip design: Increase the friction between the finger and the controller prevent the finger from sliding and provide higher accuracy and sensitivity.3. Protection function: It can effectively protect the handle buttons prevent scratches and collisions and extend the service life of the buttons.4. Durable material: It is made of soft and comfortable silicone material which has a good hand feeling and enhances the experience of the game.5. Easy to install: Just install the thumb grip cap to the position of the button the installation is simple convenient and quick.Specification:Product name: Thumb Grip CapColor: BlackMaterial: SiliconeSize: About 80*140*15 mm/3.15*5.51*0.59 inch (W*H*D)Type: A (Fit for Switch) B (Fit for Switch NS Pro)The package includes:4Pcs/set x Thumb Grip Cap (not including handle)Note:1. Due to the light and screen difference the item 039;s color may be slightly different from the pictures.2. Please allow 0.5-2 cm differences due to manual measurement.