300 rigid white A3 flat boxes FORMAT A3 300x420 mm

300 white cardboard boxes

Micro-fluted cardboard plates, very rigid, thin 1.5mm, to stiffen and protect your shipments or works displayed in stores.

Available in white or brown

Standard dimensions 30x42 cm, possibility of customizing the dimensions.

Matter : cardboard

Dimensions : 300 x 420 mm

Thickness : 1.5 mm

You can personalize your plates with text, a design, a logo (additional cost) and you can also request other dimensions.