Compatible: Handle protective case is compatible for Backbone One 1st Gen Mobile Gaming Controller. Material: The handle case is made of silicone material, skin-friendly, dirt-resistant and non-toxic. Anti-slip Texture: The concave and convex design on the back of the sleeve can effectively protect your handle and reduce the falling probability. Safe to Use: The Grip case provides full protection for your device, effectively prevent scratches, breakage, and daily damage. Easy to Use: The precise handle cover will not affect your use of the controller. It provides full access to all ports, buttons and functions, making installation and disassembly simple. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store