The 40mm Coin Case Cardboard Coin Holder for Collectors is a set of 50 holders made from sturdy cardboard material. Each holder is designed to securely store and display 40mm coins, making it ideal for collectors looking to organise and protect their coin collection. Manufactured in China, these coin holders are a practical and cost-effective solution for keeping coins in good condition and easily accessible for display or viewing. Perfect for hobbyists and enthusiasts, this product is a must-have for anyone interested in coin collecting.