The product is a sealed case containing 40 packs of Ultra PRO 3" x 4" trading card top loaders, totaling 1000 clear plastic loaders. These rigid top loaders are designed specifically for standard-sized trading cards, with dimensions of 3" in length and 4" in height. The clear color of the material allows for easy visibility of the cards while providing protection against wear and tear. Perfect for collectors and fans looking to store and display their sports trading cards in a secure and organized manner.