The official CGC Graded Comic Book Slab Box is made of sturdy 200lb test strength corrugated cardboard.

• An E. Gerber Product
• Double thickness handles and bottom
• High quality
• Stackable
• Cardboard Corrugated Materials
• Holds 28-30 Standard CGC Graded Comics

Exterior Dimension: 216 x 330 x 381mm (14.5″ x 8 1/2″ x 15″)

CGC storage boxes ship flat, but assemble very easily.
Assembly instructions are printed on the bottom of the box.
No glue or tape are required for assembly.