Specially designed for MX Master 3/2S mice. Made of high-quality EVA and Ox cloth material, providing wear resistance, shockproof, and waterproof protection. Offers excellent protection against drops, bumps, scratches, dust, and abrasions. Smooth and durable 360-degree zipper for easy opening and closing. Hand strap and buckle design for convenient carrying during travel or daily use. Note: The color of the storage bag lining is randomly selected and cannot be specified. Storage bag only; other accessories shown in the image are not included. Color: Black Material: Ox Cloth + EVA Package Contents: 1 x Mouse Portable Storage Bag Only the above package content is included; other products are not included. Note: Light reflection and differences in display screens may cause slight variations in color compared to the actual item. Measurement error allowance is +/- 1-3 cm.