CASEMATIX - Waterproof Graded Card Storage Box and Top loader Card Case Fits 100 PSA Slabs, Toploaders and Collectible Trading Cards

The CASEMATIX 16" Card Collector Storage Box offers rugged, waterproof protection for up to 100 graded cards from BGS, PSA, FGS, GMA, and more. Inside, three precision-cut foam slots—each measuring 9.0" x 5.5" x 3.25"—securely hold up to 30 graded cards per channel, deck boxes, loose cards, One Touch cases, or sleeved cards. Four removable foam blocks in each channel let you customize the fit, expand storage as your collection grows, and keep cards snug to prevent shifting or scratches. The rigid, impact-resistant exterior pairs with padded interior foam to support multiple layout options, allowing you to store cards upright, sideways, or stacked. Designed for travel, the case includes a comfortable folding carry handle and built-in padlock rings for added security, making it ideal for everyday storage or shipping. With a waterproof o-ring seal and integrated pressure-release valve, this airtight case protects your collection from moisture, dust, and altitude changes; exterior dimensions are 16" x 12.5" x 6.5".