CATCH EVERY MOMENT: The bracket mount helps you catch every significant moment, which is so important.COMPATIBLE WITH:Compatible with Hero 1/2/3/4, for SJCAM, for YI Camera etc.EASY INSTALLATION: With the professional fixing screw, you can easily install in on your helmet without any tools.PREMIUM ACCESSORY: Made of high quality nylon and plastic, the helmet mount is solid and firm for long service life.GUARANTEE: If you are not satisfied with our product received, you can apply for unconditional return and refund in 180 days. In terms of any problem of this product, you can send emails to us at any time. We will reply you as soon. The helmet mount helps you get every important moment, and the aided fixed screw makes it easy to install. Features: --CATCH EVERY MOMENT: The bracket mount helps you catch every significant moment, which is so important. --COMPATIBLE: It suits for 1/2/3/4, , YI Camera, etc. --EASY INSTALLATION: With the professional fixing screw, you can easily install in on your helmet without any tools. --PREMIUM ACCESSARY: Made of high quality nylon and plastic, the helmet mount is solid and firm for long service life. Specifications: Material: Nylon & Plastic Color: Black Rotation: 90?? Size: Approx. 5 x 5 x 3.5cm / 2.0 x 2.0 x 1.3inch Suitable for FAST / AF Helmet Base, for M88 / MICH Helmet Base Suitable for Hero 1/2/3/4, for , for YI Camera etc Weight: Approx. 35g Package Includes: 1 x Helmet Mount Adapter 1 x Fixing Screw Track Page Views WithAuctiva's Counter