Feature:1. Silicone Material: Made of high quality soft and silicone material, can protect the GPS device of the bicycle, for Bryton420.2. Muiti Protection: Durable bike computer silicone case provides maximum protection against scratches, drops, impacts, and collisions.3. Anti Slip Design: The bike computer silicone cover provides anti slip grip and can be quickly and easily installed on the bike handlebar.4. Light and Portable: Lightweight and compact, very suitable for short distance city biking or long distance mountain biking.5. Optional Colors: There are six colors to choose from according to your preference, namely black, red, yellow, green, blue and pink.Specification:Item Type: Bike Computer Silicone CaseMaterial: SiliconeWeight: Approx. 13g/0.46ozApplication: for Bryton420Max Length: Approx. 8cm/3.15inHeight: Approx. 2cm/0.8in Package List:1 x Bike Computer Silicone Case