Level 6 Cloggel™. Metallic decorations for Crocs®, PVC Clogs or Flip Flops-with holes in foot straps or bracelets. Simply pop them in the holes. Our Heart Shaped Cloggel™ Back Button is easy to push in and the bright enamel colors add fun and class to any Clogs, Flippies or Bracelets. Cloggel is a Trademark of GMR Gymnastics Sales, Inc.