Features: Engineered for MX 2/2S mouse, this shell combines scratch resistant ABS materials to maintain precise weight balance while offering drop protections. The not tool installation design ensures compatibility and secure fitments, featuring friendly construction that aligns with sustainable lifestyle preferences. for professionals and frequent travel portable, damage resistant for mouse maintenance during extended use. Optimized for office workflows, remote setups, or mobile computings environment where device longevitys and ergonomic handling. Reinforced with metal reinforced edges and textured grip zones, this replacement cover enhances operational comfort while preventing wear from daily abrasion or accidental impacts. Specifications: Materials: Plastic+Metal Size:64mm/2.52inch for MX 2/2s Package Includes: 1PC Mouse Shell note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the picture may not reflect the actual of the item. Thank you!