Item Name: Bracket Tripod Ball Head Adapter Phone Holder For GoPro HERO Xiaoyi DJI OSMO. Description:High quality CNC machining aluminum production.Feature securely attaches camera housing to handlebars seatposts ski poles etc.Light weight and small size, it is convenient to carry and use.Perfectly compatible with all action cameras, suitable for GoPro and for GoPro-like action cameras.Also with the standard 1/4 inch screw it allows you to replace the mini ball head with other heads or phone holder.Ball Head: Universal ball head design with lock knob and 360 degree panoramic panning dial,suitable for horizontal panoramic shooting.Specifications:Material: Aluminum AlloyDiameter Tubes: 2cm-3.5cmSize: 7.2*4.8*2.5cmWeight: 80gCompatible with: For Gopro and for GoPro-like action cameras.Package Contents:1 x Bike Mount1 x Hexangular Spanner