Andoer 360 Degree Rotary J-Hook Buckle Mount + Long Screw Bolt for GoPro Hero 4/3+/3/2/1 Xiaomi Yi SJCAM SJ4000 SJ5000 SJ6000 The J-hook mount is suitable for GoPro Hero 4/3+/3/2/1, for Xiaomi Yi, for SJCAM SJ4000 SJ5000 SJ6000. It holds your action camera and makes your usage convenient. 360-degree rotation meets your multi-angle shooting. Made of strong PC plastic and stainless steel, durable and stable. Comes with a long screw bolt.