Each comic long box is equipped with a lid and a built-in handle, which can hold 150-175 modern and silver age comics, making it the first choice for collectors of all levels.,✅【HIGH-QUALITY THICKENED PAPER】Our comic book long box is made of high-quality three-layer 2mm thick corrugated cardboard, which is sturdy and pressure-resistant, and more durable and wear-resistant than ordinary paper boxes.