100% Brand new and high quality This is a powerful adhesive ring. for most portable digital phone Portable Reduces the risk of dropping & breaking your device inadvertently. 360 degree rotation. Adhesive build-up by water,when using number increased, the viscous force become poor, just pull off and wash the paste surface by water,then dry ,adhesion force can recover. It is convenient to take photo with one-hand It is convenient to text input,play games or watching movies It can use all the functions of slide mobile and tablet PC with one-hand To effective reduces the risk of falling down and robbed in crowed place Size: 3.5cm*4cm Ring dia: 2.15cm Material: Metal Color: Gold/Pink/Dark Grey/Silver/ cyan Package includes:1 x Finger Ring Smartphone Holder + 1 x Hook