The Change Keeper's unique design easily slides in and out of front or back pockets. Simply press the button on this change organizer and it pops open to reveal 7 coin slots to keep change organized: 2 each for quarters, nickels, and pennies and 1 compartment for dimes. Coin organizer is perfect for pocket or purse! No more hunting through piles of coins. 3 1/4"dia. x 1 3/4"H size is comfortable to carry. Plastic.