Description: With help of the protective shell, it can cover your stopwatch four corners and sides, and protect it from bumps and scratches. The material of the protective shell is super soft, flexible and ultra-thick. This product is a must-have for any bike stopwatch. Your beloved bike stopwatch will look much more attractive and luxury with this colorful silicone protective shell. Installation is simple, just put the protective cover directly on it. It is constructed of silicone material. The length of this product is 8.5cm, the width is 5.3cm and the height is 1.6cm. This product is perfectly suitable for Bryton Rider R420. Item Name: Bike Computer Cover Material: Silicone Features: Flexible, Soft, Lightweight, Wear Resistant Size Details: 8.5cm x 5.3cm x 1.6cm/3.35" x 2.09" x 0.63" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Bike Computer Cover 1 x Screen Protector Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store