Features: The case is shockproof dustproof and water resistance, protect your mouse from bumps dents and scratches. Made of high-quality EVA material, wear-resistant, dirt-resistant, shockproof and anti-fall, providing 360° protection for your device. Adopt smooth and durable zipper for easily opening and closing, giving you a better using experience. It comes with a lanyard for convenient carry. Compatible with Logitech MX Master 3 wireless mouse.( The mouse is not included ) Specification: Type: Mouse storage bag Shell color: Black Material: EVA+Nylon Item size: 15 * 11 * 7cm /5.91 * 4.33 * 2.76in Packing list: 1 * Storage bag