Description: Compatibility: This expansion frame is specifically designed for Go 3 Go 3S cameras, it features a precision model and strong anti detachment design with four grip claw that ensures your camera won't fall off Versatility: Camera Extended Frame Adapter can be used in conjunction with sunshade brackets, neck hanging brackets, tripod extension rods, backpack clips, car suction cups, bike clips and more. With horizontal and vertical position expansion and quick switch between horizontal and vertical picturing modes Foldable Design: The foldable double ear design allows you to fold the interface when connecting to a 1/4 interface and sports camera interface to adapt to more picturing scenarios , protecting the charging contact points from short circuits Heat Dissipation: The hollowed out back design does not affect the heat dissipation of the sports camerasMaterial and Size: Mumltifunctional Adapter Mount is made of PC material with dimensions of 6.6 cmx4.5 cm/2.60 inchx1.77 inch Size Chart: 6.6 cmx4.5 cm/2.60 inchx1.77 inch Package Includes: 1 Camera Extended Frame Adapter Note: Please allow slightly errors 1-2cm differences due to manual measurement.