ALL TOOLS & SPARE PARTS INCLUDED - Along with the main unit, we provide: 1) METAL BUCKLE & SPACERS - We support 3 common sizes of handlebar diameter i.e. 22, 25, and 32 mm; 2) HEX KEY - This is very useful to tighten / loosen the buckle. ALWAYS SECURED - The clean and clever design sports great holding power without hiding your smartphone behind foam pads and silicon bands. It will ensure you trust the product and believe that your phone will never come off, even on the bumpiest of the roads. ALWAYS CONNECTED - With this product you will never get lost on the road and you don’t need to worry about running out of battery on the go. The 15W output can charge your mobile really fast. GrandPitstop GPS6-JAW GRIP SECURITY - If you are looking for a compact yet secure bike mount for your mobile phone, this is what you should get. Jaw-Grip expands to fit a wide range of phones from 4.0 - 7.0 inch screen, while keeping all of your buttons and ports accessible.