This aluminum alloy card storage case provides secure, organized storage for large graded card collections while remaining compact and easy to carry. Key features Large capacity: Holds a substantial number of cards, making it suitable for collectors and players with extensive collections. Protective construction: Rigid aluminum alloy exterior combined with an internal sponge lining cushions cards and helps prevent scratches, chips, and other damage. Space saving: Internal layout maximizes storage without occupying excessive shelf or desk space. Portable suitcase design: Builtin handle and compact form factor make the case easy to transport for travel, events, or storage transfers. Versatile organization: Includes dividers to sort and separate graded cards such as sports cards, game card, card brick, and other slabbed pieces. Durable and reliable: Sturdy materials and a secure closure help keep cards stable during handling and transport. Specifications Material: Aluminum alloy with sponge lining Size: 39cm x 27cm x 15cm (15.35 inch x 10.63 inch x 5.91 inch) Package includes: 1 Card Storage Case Use scenarios Home storage and display: Keep a large graded card collection organized on a shelf or in a closet while protecting slabs from dust and impact. Events and trading: Transport rated cards safely to tournaments, trade shows, or collector meetups with the suitcase style handle for convenient carrying. Sales and appraisal: Organize slabs by grade or type using the included dividers for easy access during auctions, appraisals, or inventory checks. Additional information Please allow slight measurement variance of 1 to 2 cm due to manual measurement. Designed to store and protect graded card slabs without altering card condition or grading.