Iris plugs are an excellent quality rubber skate dance plugs with metal stems. The metal stems are long-lasting, and come in two sizes. These roller skate rubber plugs are sold as a pair.

The Small Iris plug is 5/16" and fits all plates that use a non-adjustable, bolt-on toe stop.

The Large Iris plug is 5/8" and fits all plates that use an adjustable toe stop.