Semi-Rigid & Graded Card Storage Box

Protect your high-value investments with our stylish card storage box for graded slabs and semi-rigid holders. Designed specifically for the dimensions of PSA, BGS, and SGC holders as well as standard semi-rigids, this box is crafted from archival-grade and acid-free polypropylene.

The internal layout is thoughtfully engineered to hold standard semi-rigid card holders in upright rows for easy browsing, and accommodates the larger footprint of standard graded card slabs from PSA, BGS (Beckett), SGC and other major grading services. 

Product Features:

• Industrial Strength: Constructed from ultra-thick 750GSM acid-free polypropylene.

• Double-Wall Construction: Enhanced lateral strength to prevent crushing and bowing.

• Archival Safe: Zero chemical off-gassing. Won't degrade slab plastic, label inks, card surfaces or holder material over time.

• Slab-Perfect Fit: Designed to keep graded holders upright and organised.

Product Specifications

Material	750GSM acid-free polypropylene.
External Product Dimensions (LXWXH)	39cm x 15.1cm x 10.1cm
Internal Product Dimensions  (LXWXH)	37.5cm x 14.8cm x 9.2cm
Max Load Weight	10kg
Capacity	40–60 graded slabs or ~444 semi-rigid holders
Lid	Separate lid included
Assembly Required	Yes
Photographic Activity Tested	Yes