Make Battery-replacing Easy: The battery opening design allows you to easily replace the battery without removing the entire controller grip cover. Simply open the battery compartment opening, and then pull the specially designed plastic battery pull ring to easily replace the battery. Tip: The plastic battery pull tab is placed under the battery. Better Protection: Touch controller protective cover stops the touch controller from being thrown out when playing games, providing the touch controllers with protection against scratching and soiling. Give your touch controller for the best protection.Detailed and Practical: The texture of the protective shell increases friction, improves grip and wicks sweat; The bottom of the grip cover is lengthened which is more comfortable for people with hands to hold and easy to access all buttons; the reserved holes allow the wrist straps to remain in place, which is an added layer of security. Tips: You can gently press the sticker to make it . Adjustability: Hookandloops with metal buckle design makes the knuckle straps adjustable to fit hands of different sizes. Rotatable rivet enables you to slightly adjust the angle according to the different sized hands or game actions, adding more flexibility.Easy Installation: Integrated design makes the controller cover easy to integrate into your controller or detach. With 2 securing grommets to secure it, there is no worry about vigorous movements will make the grip cover to off. Please note: the battery is not included Application: fits for handleColour: WhiteMaterial: ABSPackage Contents:1 Pair * Touch Controller Grip Covers with Knuckle Straps1 Pair * Battery Compartment Covers4 * Plastic Battery Pull Tab (2 black, 2 white)2 * LeatherStrapOnly 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.