Package Includes: 1* sticking magnetic ring, 1* magnetic card holder. Product Information: Product Name: Mobile phone wallet card holder, Colour: 14 kinds of colour matching, Weight: about 55g, Material: high penetration PC + strong magnet + silicone. Applicable models: all kinds of shells. Number of cards: can hold 1-3 cards. Load capacity: 3.5KG, super suction power. Function: High Quality Material, Upgraded Grip, STRONG MAGNETIC. Instructions for use: The magnetic sticker ring needs to be stuck on a smooth and clean mobile phone case and can only be used after 24 hours of sticking. The magnetic card ring cannot be affixed to silicone, frosted, plush or uneven materials.