(10) Air-tite X44mm Black Ring Ring Coin Holder Capsules for 1.75" Military Challenge Coin and 1oz Silver Lunar Series 2 This Listing is for (10) New Black Ring X44mm Air-Tite Brand Coin Capsule Holders Original Premium High Quality Genuine Air-Tite Brand Coin Holders X44mm Black Ring Air-Tite Coin Capsules for 1.75" Military Challenge Coins Measurements: Coin Capsules - Inside 1.875"(47.63mm), Outside 2.118"(53.79mm), Depth 0.156"(3.96mm); Black Ring - X44mm