2Pcs Tempered Glass + Silicone Case for Garmin Edge 840 540 530 830 1040 1030 520 130 Plus GPS Stopwatch Screen Protector Cover 【Full Protection】 Strong structure provides 360° full body protection for edge. Raised edges design ensures extra protection for the screen, whether you are cycling, hiking or practicing any other outdoor activity. 【Slim & Lightweight】 Made of impact resistant silicone material,Slim case keeps your device always thin for great portability, provide you with super easy installation and a comfortable grip. 【High-strength glass】 Tempered glass is forged with high-quality materials, has excellent hardness to protect the screen, and has a certain degree of oil drainage and anti-fouling function.