Wear resistance and oxidation resistanceThe lines are clearly visiblePliable and glossyFeel comfortable, in the hand to show tasteThe button adopts electroplating polishing gold gloss and is durable. It can be opened and closed N timesPackage includes: 1* Wallet (not including other demo products)Note:1. Due to different display and lighting effects, the actual color of the product may be slightly different from the color of the picture. Thanks!2. Due to manual measurement, the allowable measurement deviation is 1-3cmEasy to carry.