This 3D sterling silver charm is a unicycle. It is 25 mm tall and 13 mm wide. 

I have many other skate and sport charms for sale in my ebay store also! I also have volleyball, soccer, tennis, baseball, dance, cheerleading, swimming, ballet, tap, skating, skiing, water polo, wrestling, football, karate, hockey, lacross, golf, running, bowling, skating boarding and others I can't think of right now.

This and 75% of my inventory is on sale and on clearance. There are no returns on this item. Please make sure you look and the size and compare it on a ruler. Many items under $20 are small and maybe even tiny. I have a large number of customers that specifically looks for these tiny and small charms and earrings.