zandfelo 60 Pcs 17-40mm Coin Holders,Silver Dollar Coin Holders, Round Coin Holder for Collectors, Plastic Coin Protectors with Adjustable Sponge Rings(17/20/25/26/30/33/38/40mm) (60)

zandfelo 60 Pcs 17-40mm Coin Holders,Silver Dollar Coin Holders, Round Coin Holder for Collectors, Plastic Coin Protectors with Adjustable Sponge Rings(17/20/25/26/30/33/38/40mm) (60)

• You will receive 60 plastic round coin collection cases with black adjustable sponge rings.
• We use high quality plastic and elastic sponge, they are sturdy and durable, resistant to dust and effectively preventing coin oxidation.
• The coin holder is 1.7''(4.4 cm) in diameter, the sponge gaskets' inside diameters are 17/20/26/28/30/32/38/40 mm, fit coins in 0.6-1.5 inches.You can place your coins in the middle of the collection cases and secure them in right place.
• These coin cases are useful for coin collectors, they can preserve and store your coins for a long period of time to keep them in original state. They will keep your coins from oxidizing, and be easy to organize and display.
• These silver dollar coin holders are ideal for award ceremonies, business presents, or exhibitions, these coin boxes are befitting for coin collectors and enthusiasts to store, view, and display coins.