Vorbana Selfie Stick for GoPro &ndash; Waterproof Telescoping Extension Pole for GoPro Hero 4, 3+, 2, 1 Cameras - Aluminum Tripod Mount & Thumb Screw - Monopod Extends 15" - 40" Compatible with GoPro Hero 5, 4, 3+, 3, 2 and HD Extends to 40", retracts to 15" Waterproof, saltproof Contents: a) Vorbana pole; B) thumbscrew C) tripod mount Aluminum material build quality