Profile: Custom Earmold Laboratories Inc. is involved in the manufacture of hearing related products. Our products include earmolds hearing aids, hearing protection devices, earplugs and swim plugs. We offer products like regular, shell, half shell, invisible skeleton, ½ invisible, ¼ invisible canal lock, non-occluding, earplug with handle & artistic mold. Our mold is used with hearing aids that have external receivers clipped into the mold. The regular mold mold is used with hearing aids that have external receivers clipped into the mold. Regular style molds have connecting rings (1/4" standard) that can be vinyl or metal. Metal rings will be supplied unless otherwise specified & available in all materials except for Ultra-Sil.