Livestream&reg; Gear - 2 X Mini Ball Head with Lock, Hot Shoe Adapter, Phone Clamp Holder Set. For use with tripods, DLSR Cameras, or 1/4-20 Compatible Accessory. (2 x Ball Head Phone Set) UNIVERSAL - Compatible with mounts and other mounting accessories with the 1/4-20 thread. WHAT IT'S FOR - Quickly attach your phone to any Tripod or DLSR camera with this complete set of parts. HIGH QUALITY - MUCH HIGHER QUALITY than typical ball head. Easily attach the Phone Mount, or Flash Remote Trigger to Flash, or other accessories you already own. SO EASY - Fits any standard DSLR Camera with a shoe, or tripod with  inch-20 threading. Screws in nice and tight. BALL HEAD ADAPTER - It can be used to attach almost any phone, a Monitor Bracket, or adapt anything else that has a 1/4-20 receptacle.