Super Stable with 3 Upgraded Parts First, anti-slip hard rubber added to the handlebar clip increase the grasping force, so the bike phone holder wont flip down or wiggle around. Second, the ball-joint part used high density materials that prevents it from breaking. Third, has 4 metal-made arms that are strong and super solid, so wont break like the band or plastic ones.^ Hold Your Phone SecurelyWith a red high-speed switch, you can even ride 60mph on the bumpy road without issue. The backplate and 4 corners are all padded with anti-scratch silicone, which is very shakeproof and has great cushion for rough roads.^ 15s Tool-free Easy InstallationWithin 15 seconds, without tools, even a schoolchild could install the bike phone holder on the handlebar quickly.^ 1s Quick Lock & ReleaseTilt your cell phone to push the top, the bicycle phone mount will automatically grip your phone firmly. While push the top again releases it. All with one hand.^ 360Rotation & Widely Compatible360view-angle adjustable. Compatible with handlebar from 0.7 to 1.5, you can use it on your ATV, scooter, stroller, peloton, etc. Cellphone from 4.7 to 7, thickness (with case)0.71, support iPhone 12 Pro Max, 12 Pro, 12, 12 Mini, SE 2020, 11 Pro Max, 11 Pro, 11, Xr, Xs, Xs Max, X, 8 Plus, 8, 7 Plus, iPhone 7, Samsung Galaxy S21 Ultra, S21+, S21, S20 FE, S20, S20+, S10, S9, Note 20 Ultra, Note 20, Note 10+, LG, Google Pixel, Motorola,One Plus, etc.