A3 Art Folder Box | 3mm Kraft Brown | 425L x 305W x 35H (mm) | The Box Man

The A3 Art Folder Box (AF-A3) is a shallow-profile cardboard box for storing and shipping A3 prints, artwork, mounted photographs, and large flat documents. The largest in our art folder range — 425 x 305mm footprint with 35mm depth. 3mm kraft brown corrugated board provides rigid protection across the full span. Buy A3 art folder boxes online — Australian made with delivery Australia-wide.

Large Format, Shallow Profile

A3 prints and artwork need rigid, flat protection — not a deep box they can slide around in. The 35mm depth holds contents snug against corrugated walls, preventing bending, creasing, and corner damage during transit. Trusted by artists, galleries, and online print sellers shipping original and limited edition work.

Shipping and Storage

Use for posting large prints, storing artwork between exhibitions, protecting architectural plans, or shipping flat retail products. The rigid 3mm board resists bending even when stacked.

At a Glance

• 425 x 305 x 35mm — standard A3 footprint, shallow profile
• 3mm Kraft Brown board — rigid corrugated protection
• Flat-packed — stores efficiently until needed
• Australian made — sustainably sourced paper, 100% recyclable

Prices are GST inclusive.