1,Environmental protection and health; 2,Wallet fashionable colors and diverse; 3,Wallet versatile fashion trend ... enjoy your life8. You can carry your crash, credit cards,mobile phone etc, it can't slip out of pocket because of ... problemsAdvantage1. Material:Environmental friendly silicone,harmless to body or environment.2. Logo versions: Silkscreen printed, embossed, debossed, color filled, color ...