SAB2XX Phone Holder for Tripod Legs, Horizontal and Vertical Tripod Mount Adapter Rotatable Bracket with 1/4 inch Screw, Android Cell Phone, Tripod Leg, Adjustable Clip
PhoneHolder Clip with 1/4 inch Screw
 
Product Features
  

         
Easy to Install: Directly mount it to the tripod through the 1/4 mounting screw hole. This mounting screw is a standard universal interface, so you don't have to worry about installation issues.
         
Highly Compatible: The phone clip can securely hold any phone from 1.96 inches to 3.3 inches. This size range covers almost all smartphones.