Crocs ultimate Spiderman mask jibbitz shoe charm is a ravishing shoe accessory. Crafted in superior quality PVC material, it features a vivid pattern and is a stellar one-piece design. All you have to do is push them in and out of the desired holes of your shoe and when removing the jibbitz, push from the inside of your shoe rather than pulling from the top and voila, there you have a unique touch every time you wear them. Perfect for a perky casual look.