- Durable Thick Plastic: Made from high-quality, thick plastic, these coin holders are designed for long-lasting use. The rounded corner design ensures a smooth touch and comfortable grip. - Ideal Gift for Collectors: The clear coin holder showcases your coins while keeping them safe and organized. It makes an excellent gift for coin collectors, helping them protect and store their favorite coins. - Versatile Sizes with EVA Foam Inserts: Each set includes five EVA foam seals (17/20/25/27/30 mm) that securely fit popular coin sizes up to 30 mm. Easily detach the foam rings from the padding to secure your coins and protect them from wear and sliding. - Secure Seal: The lid and base of these coin capsules snap tightly, providing dustproof and antioxidative protection for your coins. The thoughtful opening design allows for easy access and handling. Use Scenarios: 1. Protect your valuable coin collection from dust and scratches while displaying them beautifully in your home or office. 2. Use these holders for organizing coins during trade shows or exhibitions, ensuring they remain in pristine condition. 3. Gift these coin holders to friends or family who are passionate about coin collecting, enhancing their collection with reliable storage solutions.