Features: Ambidextrous ultralight weight gaming mouse skin for Razer Viper Ultimate wired mouse. High quality silicone material for speed control and anti-slip performance. Textured slip-resistant design with sweat-wicking properties. Extremely thin low-profile thickness for optimal comfort. Full-body design for easy application and effective moisture absorption. Specifications: Material: Silicone Weight: 5g Color: Black Size: Approx. 5x5cm / 1.97x1.97in Compatibility: Designed for Razer Viper Ultimate Wired Mouse Optional Type: Mouse Side Sticker / 1 Set Mouse Skin with Two-Button Stickers (Without Mouse) Note: No retail packaging included. Please allow 0-1cm error due to manual measurement. Due to differences in monitor displays, the actual color may vary from the image. Package includes: 1 Set x Mouse Skin (Without Mouse)