Features: Adopting high-strength silicone, providing comprehensive drop proof and scratch resistant protections. Specially tailored for ELEMNT BOLT 3 bike computer, ensuring precise operate of every button and interfaces. Quick installation and disassembly can be achieved without the need for any tools, thanks to its easy structural design. Comes with screen protective film, effectively preventing screen scratches without affecting touch sensitivity. Simple and stylish exterior design, combining aesthetics and practicality, enhancing the visual effect of the entire vehicle. Specifications: Component: silicone with good elasticity and wear resistance Color: black, red, white, green Silicone case: approx. 85.9x50.3mm/3.28x1.98inch Parameters: Design specifically for ELEMNT BOLT 3 Bike Computer , providing full protections Practicality: dustproof, scratch-proof, shock-proof, effectively extend the service life of the equipment, and comes with protective film to enhancing the screen protections effect Package Includes: 1 Piece Silicone Case 1 Piece Screen Protector Film note: Other accessories demoed in the pictures is not included. Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.