BOX FOR 15 COINS IN MODEL H AIRTITE CAPSULE HOLDER, GREEN FELT INTERIOR Black chipboard box with insert to hold 15 of your encapsulated coin in MODEL H Airtite capsules Size: 7.75" x 13.25 x .875" Durable and strong with high quality, textured exterior wrap and Green Felt card to hold your capsules in place Coin Capsules sold separately Model H Airtite capsules have an outside diameter of 44.45mm.