All our other accessories -Selfie Helmet Extension Arm Highlights generic brand Selfie Helmet Extension Arm This product is specially designed for Selfie lovers, especially for motorcycle lovers. With the help of this product, you can easily capture the scenery while driving. Features: Connectable to Mount Helmet Port, Convenient for Video Recording Perfect Angle Design, Lightweight But Sturdy and Durable 180 Degree Adjustable for Better Selfie Experience 180 Degree Mount Auto Shooting Camera for Motorcycle, Speed Rider , The cyclist; lightweight and durable Suitable for: GoPro Hero4/3+/3/2/1 Description: Helmet Extension Arm Size (L x W x H): Approx. 19 x 1.3 x 1.3cm / 7.5 x 0.5 x 0.5inch Curved Adhesive Mount Size (L x W): Approx. 4.5 x 3.5cm / 1.8 x 1.4inch Material: Plastic Color: Black Package include: 1 x Helmet Extension Arm 1 x Curved Adhesive Mount 1 x Adhesive Note: Just sale Helmet Extension Arm, curved adhesive mount and self-adhesive, base buckle not included.