Magnetic closure for easy on and off. Wireless charging compatible smartphone ring. Unlike other adhesive tape like before, there is no sticky residue left every time you remove it, so you can easily put it on and take it off. Strong magnetic force that can withstand loads up to about 27.6 oz (800 g). It can hold the weight even with the genuine silicone case. The body is made of thin hard plates, not a ring, and it weighs only 0.7 oz (20.4 g). Smooth edge finish on the inside of the ring makes it easy to put your finger at any angle, and it is designed to be uncomfortable for long periods of use. By supporting the ring, you can place your smartphone at an angle on a desk, etc. Can be freely hung horizontally, vertically or horizontally. Very convenient for watching videos or playing games. The magnet is removable, so you can adjust the position of the ring to a comfortable position or adjust it to the perfect angle when using it as a stand.