Suitable for Gopro1/2/3; Rules: clip clip range (minimum 4cm-stretching 7cm); Product features: High strength small volume light weight carrying convenient installation. Small away when not in use convenient storage; Mobile phone screens width free is adjustable; Enrich your entertainment; cooperate with your usage. On both sides of the slot and positive have soft mat adjustable height of the foot small PTZ adjustable 180 degrees two layers of strengthening sponge clamp anti-skid. Equipped with a suction cup holder. Gopro HERO camera adapter can also be connected with any tripod or fast loading plate! Apply to all kinds of mobile phones digital cameras bayonet scope Gopro1/2/3 self-time watching video footage etc.