Features: Protective case design ergonomic, using silicone material, dust-proof and anti-drop Diverse colors for your choice, not only for protecting, but for upgrading the whole appearance High quality for professional use, nice spare parts Easy and convenient to install and detach Accurate hole position, perfectly fit for Garmin Edge840 and Garmin Edge540 Specification: Material: Silicone Colors (Optional): Glacial Lake Green, Burgundy, Red, Orange, Dark Grey, Midnight Blue, White, Black Size: 59.3x86x17.2mm Applicable Model: for Garmin Edge840/Edge540 Quantity: 1 PCS Package: 1x Protective Case Note: Does not include yardstick. Due to the different light, the angle and the display, the image may not reflect the actual color of the item, please subject to the real product.