These Model T Air-Tite holders come in a bulk box that contains 250 covers and bases. These holders are great for those who collect coins or medals that range in size from 20mm-25mm in diameter.

With the correct size rings the following coins are commonly supported in these T30 Air-Tite holders: US Half Dollars

Size:
Inside Diameter 31.41mm
Outside Diameter 36.49mm
Depth 2.03mm

Air-Tite holders are non-yellowing and made of virgin acrylic plastic. Both the coin capsule and sizing rings are PVC free and are great for your long term storage needs. Rings sold separately.