【INGENIOUS DESIGN】：The bottom adopts a sticky design, which involves a much larger area than the traditional area,making the stability more solid and portable installation,convenient to shoot your ideal angle 【 Compatible with cameras 】GoPro Hero 13 12 11 10 9 8 Max DJI Osmo Insta360 AKASO and Other Action Camera 【 Durable material 】 Made of aluminum alloy, with waterproof, sun resistant, cold resistant and other characteristics, can be used for a long time. 【 360 degree rotation 】 Unique 360 degree rotation design, allows for multi angle and all-round shooting when used for pasting, 【 Widely used 】 The helmet installation kit includes 2 x 1/4 adapters, which are widely compatible with more sports cameras, panoramic cameras, and phone stands. SKYJFFJ Flexible viscous lock helmet fixed bracket,suitable for curved or flat installation,compatible GoPro Hero 13 12 11 10 9 8 Max,DJI Osmo Action 5Pro 4 3,Insta360 Ace Pro2 Pro Ace