Multi-size combination: these cardboard coin holders come in 8 different sizes and can hold the most popular coins of various sizes, including 50 penny/ dime, 50 , 50 quarter, 50 half dollar, 50 small dollar and 50 large dollar; Combination set of multiple sizes can meet your need for daily collectionEasy to use: put the coin in the transparent window of the coin flip holder, fold and seal it with staples or tapes; You can write the details and notes of the coin on the flip holder, and then insert it into the coin pocket page, which is simple and convenient to useSize detail: the coin holders are all 2 x 2 inch/ 5 x 5 cm in length, and the sizes of inner small windows are respectively 0.69 inch, 0.8 inch, 0.9 inch, 0.98 inch, 1.08 inch, 1.24 inch, 1.38 inch and 1.57 inch; The coin pocket page measures about 11 x 9.3 inch/ 28 x 23.5 cm, and each single grid is 2.05 x 2.05 inch/ 5.2 x 5.2 cmReliable material: coin flip assortment is made of quality cardboard, which is thick and durable; Featuring high transparency and smooth film, allowing you to easily view the coins stored inside; The coin pocket page is made of plastic, safe, non-toxic, and tear-resistantPackage contains: you will get 400 pieces of coin holders in 8 assorted sizes, each size has 50 holders, sufficient quantity and multiple sizes can satisfy your daily collection of coins; And it also comes with 2 sheets of coin pocket pages, each can store 20 coins, which can help you store the coin holders and prevent them from getting wet or dirty 400 Pieces Cardboard Coin Holder Coin Flip Assortment 8 Sizes Coin Flip Holders with 2 Sheets Coin Pocket Pages for Coin Collection