Aluminum Alloy Three-slot Portable Strong Magnetic Brick Storage Box Black 43cmx30cmx17cm PSA BGS Card Storage Box with Handle for Trading Card Collection
Aluminium Alloy Three-slot Portable Card Storage Box with Strong Magnet and Handle

This aluminium alloy card storage box offers a secure and organised solution for collectors of PSA and BGS graded trading cards. With three internal slots and a strong magnetic closure, it keeps your valuable cards protected during storage and transport. The portable design includes a sturdy handle, making it convenient to carry your collection to trading events or gatherings. Measuring 43cm by 30cm by 17cm, this black storage case is built from ABS fabric, MDF board, and an aluminium alloy frame for reliable durability. Whether you need to store a growing collection or transport cards safely, this brick-style storage box provides practical functionality without fuss.
Features and Construction

This storage box is designed for collectors who require efficient organisation and dependable protection. Its three-slot layout and strong magnetic lid make it a straightforward choice for managing graded trading cards.
Material and Build
The box combines ABS fabric, MDF (medium density fibreboard) board, and an aluminium alloy frame. The ABS fabric offers a tactile surface, while the MDF board provides rigid panel support. The aluminium alloy frame adds overall structural strength without excessive weight.
Size and Practical Fit
With dimensions of 43cm x 30cm x 17cm, this box accommodates standard PSA and BGS graded card slabs. The three internal slots help keep cards separated and reduce the risk of scratching during transport. The black colour gives it a professional appearance suitable for any collection.
Uses and Placement

This card storage box is versatile enough for home storage and on-the-go use. The integrated handle makes it easy to carry, while the magnetic lid ensures contents stay secure during movement.
Event or Professional Use
Traders and collectors attending card shows or conventions benefit from the portable handle and secure magnetic closure. The three-slot design allows quick access to different sets or grades, saving time when displaying or exchanging cards.
Everyday Home Use
At home, the box keeps graded cards organised on a shelf or desk. The strong magnetic lid prevents accidental opening, protecting cards from dust and physical knocks. The compact footprint fits neatly into most storage areas.
Benefits and Buying Value

This storage box delivers practical value through its durable construction and thoughtful design. It reduces the need for multiple smaller cases and simplifies card management.
Reuse and Low Maintenance
The aluminium alloy frame and MDF panels are easy to wipe clean with a dry cloth. The magnetic closure has no moving parts that wear out quickly, supporting long-term reuse. There are no specialised care steps required beyond keeping the box in a dry environment.
Why Choose This Product
For collectors needing a single, portable case for graded cards, this three-slot magnetic brick box combines essential features. Its aluminium alloy frame, combined with ABS fabric and MDF board, offers a balanced mix of strength and lightness. The black design and handle make it a no-nonsense storage solution for both home and event use.
