Adjustable Phone Holder Smartphone Clip + Flexible Ballhead Adapter Mount with 1/4 Inch Screw Features: Phone holder & locking ballhead mount adapter kit. The 5.5cm-8.5cm adjustable phone holder is compatible with most smartphones like , , , , etc. The ballhead mount adapter allows you to install your smartphone to tripod, selfie stick or other bracket with 1/4 inch screw. The rotatable ballhead enables you to adjust the shooting angle of smartphone flexibly. A great accessories kit for smartphone photography lovers. Specifications: Material: Metal + Plastic Phone Holder Width: 5.5cm-8.5cm / 2.2in-3.3in Note: The smartphone showed in the picture is not included. Package List: 1 * Phone Holder 1 * Ballhead Adapter