AT758 GUB-88 Universal Bike Handlebar Holder Mount Aluminum Alloy Phone Holder Stand for Smartphones Gopro Action Camera - Black Can be assembled on the handlebar and stem cover Come with a flashlight mount for night cycling Stable and firm, super durable with nice appearance Aluminum alloy material, durable Allowing you to go out riding easy to enjoy music/navigation Compatible for most mobile phones' width from 50mm to 100mm, GoPro Hero 4/3+/3/2/1/SJ4000/SJ5000/SJ6000/Xiaomi Yi/GoPro Hero 4 Session/5/6 Handlebar diameter: 22-31.8mm Package included: 1 x AT758 GUB-88 Universal Bike Handlebar Holder Mount Aluminum Alloy Phone Holder Stand Set 1 x Flashlight Mount Set 3 Spanners Other items not included