XIANQI 20 mm replacement Strap perfectly compatible with Garmin Fenix 7S/Fenix 7S Solar/Fenix 7S Sapphire/Fenix 6S/Fenix 6S Pro/Fenix 5S/Fenix 5S Plus/instinct 2S Easy to install and remove, NO tools required! The end of the Strap has a trapezoid button, button up by your hand, locked precisely securely The Strap made of high quality silicone, no skin irritation, soft, lightweight The 20 mm Strap for garmin with stainless steel buckle which is durable, as good as original The Strap is 20 mm width, NOT 22 mm or 26 mm width, Please look at the back of your watch to see your model first. NO tools required! The end of the band has a trapezoid button, Button up by your hand locked precisely securely