Quantity: This set includes 100 coin flips designed specifically for quarters.Size Compatibility: Each coin flip is suitable for quarters with a diameter of 25mm (1 inch).Material: Crafted from durable cardboard, these flips provide a secure and protective holder for your coins.Design: The flips are tailored to fit into standard 2x2 inch coin pockets, ensuring compatibility with most coin albums and storage systems.Dual-Sided Viewing: Transparent plastic windows on both sides enable easy viewing of the coin while keeping it safely enclosed.Secure Closure: Each flip features a fold-over design without staples, guaranteeing that your coins stay securely inside.Protection: Provides a protective barrier against scratches, fingerprints, and other potential damage, helping to preserve the condition of your coins.Versatile Use: Ideal for organizing and displaying your quarter coin collection, whether for personal enjoyment or professional showcasing.Practicality: Suitable for coin collectors, enthusiasts, hobbyists, and educators alike.Storage: Compact and stackable, these flips can be conveniently stored in coin albums, storage boxes, or safes for easy access and organization.