Specification:It can be rotated 360 degree, safely go anywhere they need to,Vibration resistance is a strong feature of the 360 degree rotating car mobile phone holder and enjoys a good reputation in the market,There are non-slip grip design and easy to use handy and is lightweight for easy portability,Holding all your digital devices, radar sensors, sunglasses or coin securely on your car/dash without adhesive or sticky residue,Slide mat is made of soft pu gel, it is with super strong stickiness, reusable, removable, washable, recyclable and environmentally friendly,Non slipping, non sliding, non toxic.Color: BlackCompatible Model: UniversalCompatible Brand: UniversalMaterial: Silicone & MetalMetal: Stainless SteelFeatures: 360° Rotating Mount, Non-Slip Pad Mat, Universal HolderBig Anti-Slip Mat Size: 12cm x 9.8cm/4.72'' x 3.86'' (Approx.)Small Anti-Slip Mat Size: 10cm x 7cm/3.94'' x 2.76'' (Approx.)Mount Size: (Mesh Size)10cm x 7cm/3.94''x 2.76''(Approx.)(Non-Mesh Size)10cm x 5.5cm/3.94''x 2.17'' (Approx.)Note: The anti-slip pad is good for inside of cars(sunglasses, glasses box, radar sensor, cellular phone...)and 3C(Mouse, PDA, Disc...)Avoiding using on paper, it may occur damage to paper when you put the anti-slip pad on. Please use clean water wash up and dry off to keep your anti-slip pad, viscosity good for working whatever.