Our pack of Invested Alliance Toploader Storage Boxes consist of 20 individual boxes. Each box measures L = 14.93”, W = 4.37”, H = 3.43” on the inside and holds 200 Toploaders of your favorite Magic The Gathering, Dragon Ball Z, Kpop, Yugioh, Baseball, Football, Trading, Gaming and other sports cards. The Toploader storage boxes are made with white corrugated paper that's easy to label and/or decorate. They're thick, sturdy and durable to reliably store your trading card collections. The one piece boxes are easy to assemble and don't require any glue, tape or staples. Our storage boxes protect your standard and thick toploaders. Tip: Use with our Invested Alliance soft penny sleeves for the ultimate card protection! Click ‘add to cart' to store your collectors' cards… you'll thank us!