Custom Sandwich Board Signs Material: 4mm PP corrugated plastic. Printed by screen printing.

Item name: Custom Sandwich Board Panels, Sandwich Board Signs

Material: 4mm PP corrugated plastic/fluted board

Corflute is also known as Flute Board, Multi Flute, Coreflute, Core Flute and Corrugated Plastic.

1) Waterproof;

2) It can leave the signs exposed to sunlight for long time;

3) Print by silkscreen, not sticker.

Custom Sandwich Board Signs