Features: brand new and high quality for Ideal for use with most smartphones, tablets and GPS devices. Safely protect your device or hands from scratches. Easy to install and remove without leaving residue. It can be directly attached to the center of the back of the phone or the phone cover can be removed and placed in the center of the phone cover, or placed in the center of the phone for case. The sheet is processed and compounded by a variety of special material technologies. One side is weak magnetic treatment to eliminate the impact on the cell phone, and the other side is strong magnetism to strengthen the suction force of the bracket to achieve a fixed effect. Specifications: Material: Metal Color: Black/Gold/Silver/Rose Gold Diameter: Approx. 40mm/1.57inch Package Includes: 1x Metal Plate note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.