2 SuperGirl Shoe Charms For Crocs & Jibbitz Wristbands. Decorate your Crocs with these shoe charms and stand out from the crowd. Easy to insert, all our shoe charms are a one piece design, just pop them through the holes in your Crocs and away you go! To remove, always push from the inside, never pull from the top. Free UK P&P (Royal Mail 48). First Class mail, Special Delivery and Airmail also available. If you have any questions please get in touch.