Welcome to our store! 1. With a portable hand strap, it is more convenient to carry. 2. Luxury Fashion: The soft foam inside the case provides better protection against scratches or impacts. 3. Made of high-quality materials, it is comfortable to touch, waterproof, and anti-fall. 4. The product design is fine and suitable for Logitech MX Master / MX Master 2S and other mouse models. 5. Professionally designed to provide protection for the Logitech mouse. Features: 1. Provide professional protection for the Logitech Mouse. 2. With a portable hand strap, it is more convenient to carry. 3. Luxury Fashion: The soft foam inside the case provides better protection against scratches or impacts. 4. Made of high-quality materials, it is comfortable to touch, waterproof, and anti-fall. 5. The product design is fine and suitable for Logitech MX Master / MX Master 2S and other mouse models. Specification: Material: EVA Weight: about 81.7g/2.88oz Size: about 14.5*10.5*3.5cm/5.71*4.13*1.38in Color: Black Package List: 1 * Case for Mouse 100% Satisfaction: Our customers are our top priority. If you find any product issues after receiving the item, such as damage and incorrect quantity of goods, please contact the seller immediately. We do our best to provide you with satisfactory after-sales service.