QUADRUM XL All your large coins in one system! The popular QUADRUM snaplocks are now also available for large coins and medals, same great PVC free protection but much bigger sizes. Of course, LIGHTHOUSE also offers a variety of storage solutions so you can create your own system or integrate QUADRUM XL into an existing system. Capsules with precise fit black EVA foam inserts for all coins from 42-58 mm in diameter and a maximum height of 4.5 mm. High quality, durable, scratch resistant plastic. Capsules and inserts chemically inert and free of PVC, acids, or softeners. Secure closure, yet easy-to-open. Overall size: (2 5/8 x 2 5/8 x 3/8"" (67.25 x 67.25 x 7.8 mm). Pack of 5.