1. Outer Size = 2*2inch , inner Size no 2(20mm),3(22.5mm),4(25mm),5(27.5mm),6(30mm),7(33mm)
2. Each Size 25pcs total 150pcs , 2X2 inch Coin Holders .
3. Simple to use: simply set your coin onto the clear window, fold, and seal with staples or tape; you can write coin details and notes on the outside.
4. Stamps album book collection for craft holder ink kid’s lot Melissa Doug nail art kit of India postage rubber set theme coin box.
5. Good material: coin holder is made of good quality cardboard, crystal clear windows, low dust level offer great protection for your coins.