NIUNIU Tripod Bracket Multifunction Adjustable Mobile Phone Head Mount Strap Harness for Action Camera/Sports Camerabrhone All needed accessories are included. Just screw them together and put your cellphone between the adjustable phone holder and enjoy your cellphone video record Adjustable and compact design, meeting different requirements of the users. Light weight, portable, easy to take This Head Strap Mount for Cellphone width between 55-85 mm It also Compatible with Gopro Hero 8 7 6 5 4 3/Compatible with Sony / Compatible with Xiaomi / Compatible with SJCAM or other action Camera Adjustable cellphone head strap will fit most head size. With special designs of non-slip gum strip inside and comfortable foam pad to protect the back of the head Colour: Black Size: For gopro hero7/6/5 headband Quantity: 1pc 1.As different measuring methods,it will occur 1-3 cm deviation about the items,please ensure that it is okay for you before ordering. 2. Because of different monitors and lamplight, the picture may not reflect the actual color of the item, really thank you for your kind understanding. 3. Only the above package contents, excluding other products.