Bulk Evocore coin capsule and Defender slab-style rings for U.S. Nickels. Cases sold separately. Defender coin holders consists of three parts: a lid, a base, and a silicone insert. The holders are stackable, with connecting ridges that secure the slabs from slipping or falling. The insert that houses the coin is made from high quality, food grade silicone, and is perfectly sized for each denomination. The holder itself is held together securely with a pressure friction fit, and a small notch...