Entertainment Earth Vinyl Protector Glow-in-the-Dark 10-Pack. Crystal-clear plastic for figurine visibility. Features glow-in-the-dark edges around box. Heavy-duty (1/64-inch thick) archival-grade boxes. Stackable to maximize surface space. Acid free to ensure long-term archival storage. Fits most standard-sized pop-ular vinyl collectibles. Keep your valuable collectibles protected with the Entertainment Earth 3 3/4-Inch Vinyl Collectible Collapsible Glow-in-the-Dark Protector Box 10-Pack! Use the top flap opening to easily insert your collectible while keeping the item in its original packaging. The ultra-clear, acid-free plastic lets you see your figurine when on display. Each box measures approximately 6 3/8-inches tall x 4 1.2-inches wide x 3 1/2-inches long x 1/64-inch thick and the edges are glow-in-the-dark. Fits most standard-sized 3 3/4-inch Funko Pop! Vinyl collectibles. Ages 14 and up.