Chin Mount Universal Phone Holder Can be used for Gopro and Action Camera As well Strong quality Material Motovlog with Smartphone .Compatible with most of the action cameras like GoPro Hero 4to13 GoPro Max, DJI Osmo Action 5 Pro 4 3 2, Insta360 One R, RS, X5, X4, X3, X2, X, Go 2, AKASO, SJCAM and Universal Phone. Strong quality material 3M adhesive pads are used to bond the base plate securely to the helmet's surface with soft anti-slip padding to provide better friction, cushioning, and prevent scratching the helmet. retention rope is included as a secondary attachment for added security, preventing camera detachment during dynamic movement. This sticky Chin Mount Base Plate Mount adjustment Tool Kits come with various tools for installation and angle adjustments about 16.5x2.9x3.6cm/6.5x1.14x1.42 inches Motovlog with SMARTPHONES comes with one extra screw and mobile phone holder. Safety buckle × 1(main part to adjust in middle down of helmet) Attached 4 base plates or 2 patches (1+1 foldable on left and 1+1 on right) 2 adhesive pads (sticks base plates with helmet) Wrench × 1 (tightening or loosing screw) Round Bracket with rope × 1(extra prevention to your camera)