Our crocs shoe charms made from environment-friendly ( Lead free, Nickle free ) material,which complies with European CE standard, and just like the name brand (Jibbitz), have a soft, rubbery feel. Our jibbitz charms fit in children & adult crocs shoes, holey soles and other similar type croc sandals and sports shoes. They will fit the round or diamond shape holes as well. The possibilities are endless with crocs charms from www.Shoe-Charms.cn. Be sure to get plenty styles of jibbitz crocs charms to mix and match.