Descriptions:Features:-- The whole body of the finger ring is meticulously die-cast with zinc alloy through a number of processes, including sanding, polishing and electroplating, so as to make it thinner and more lightweight.-- Each corner of the finger ring is sanded and polished for comfortable and silky smooth hand feel.-- When clinging to the mobile phone, it supports 180 and 360 rotation, and the buckle ring is reinforced with a hollow spring pin, so that resistance can be generated for more stable support on the desktop when the buckle ring rotates.-- With powerful functions, the finger ring has a built-in iron sheet, suitable for use with all magnetic supports.Installation:--First remove the oil-paper from the back of the 3M glue on the back of the ring, and then attach the ring to the clean and flat mobile phone or mobile phone case to complete the installation.Tip: As the 3M sticker is more sticky to the object, it is recommended to wait for half an hour after installation.Specifications:Material: Zinc AlloyThickness: 0.18cmPackage Included:1 x Bracket (Mobile phone is Not Included)Note:1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures.2. Please allow 1-3cm measuring deviation due to manual measurement.( 1 inch = 2.54 cm )