Compatible Model: Quickfit 20mm watch strap for Garmin Fenix 8 AMOLED 43mm/Descent Mk3 43mm/Epix Pro 42mm/Fenix 7S/Fenix 7S Pro/Fenix 6S/Fenix 6S Pro/Fenix 5S/Fenix 5S Plus/Approach S70 42mm/Descent Mk3s, please make sure your watch model is compatible. Wrist Size: Measure your wrist size. Silicone strap for garmin fenix 7s pro is suitable for 160mm-210mm (6.3in-8.28in) wrist. Material: Silicone watchband for fenix 8 44mm made of soft silicone material, soft and skin-friendly, waterproof and breathable, very suitable for mountaineering, surfing, rock climbing, hiking and other sports. Installation and Disassembly: 20mm quickfit bands for Approach S71 can be quickly disassembled without additional tools, safe and firm, not easy to fall off. After-Sales Service: If you have any questions about the product, please contact us in time, EZMVZKU will reply you quickly and try our best to solve the problem.