Features1Automatically grab mobile phone holder, made of aluminum alloy, four stable claws, load and unload in one second, 360 degree universal ball. 2A mobile phone holder that can automatically grab, put it on and lock it, bid farewell to tedious steps and lock the phone instantly. 3The upper and lower left and right can be adjusted, large screen and small screen are applicable. 4Anti-vibration and anti-shake, light texture and high strength. 5Easy to take and operate in one second. The top torsion spring movable claw can be pressed down to take out the phone. 6Don't clip the button and don't block the headset. 7Universal ball and camera design, adjust angle at will. 8Quick release bracket, no additional tools needed to install.SpecificationItem Type: MobilePhoneBracketMaterial: AluminumAlloyProduct Size:Wing Diameter : Approx. 1.5 cm/0.6 inMain Body Length: Approx. 14cm / 5.5inMain Body width: Approx. 6.2cm / 2.4inFront and Rear Head Length: Approx. 2 cm/0.8 inInstallation Method: 1. When the mobile phone is not installed, tighten the lower push rod, the upper wingspan is extended, and the middle round button is in a pop-up state. 2. When the phone is put on, the middle button is pressed down, the upper wingspan is instantly tightened, and the lower push rod automatically expandsPackage List1 x MobilePhoneBracket1 xHandlebarBracket2 xRubber Strip1 xPaster4 xStainless Steel Ring