The BCW Graded Latching Case is an ultra-durable, secure carrying case for your graded comic books. The interior is made of dense foam and the lid is a soft foam lining to help secure your slabbed comics in place. The case is durable and will help prevent your comics from getting scratched, or damaged in transit. The case features a double-latch closure to keep your treasures well protected. The case is stackable and features subtle feet on one side that fit into the moulding on another case. The case has been tested with and holds these graded comics: Certified Guaranty Company [CGC], Comic Book Certification Service [CBCS], Expert Grading Service [EGS], and Professional Grading Experts [PGX].