Corrugated Plastic White Corrugations are parallel to the 24" dimension. 4mm, white fluted polypropylene sign blanks. Designed for indoor and outdoor uses such as P.O.P. displays, yard, trade show, event signage, etc.. Bulk Discount when you buy in...

Corrugated Plastic White Corrugations are parallel to the 18" dimension. 4mm, white fluted polypropylene sign blanks. Designed for indoor and outdoor uses such as P.O.P. displays, yard, trade show, event signage, etc. Bulk Discount when you buy in...

Corrugated Plastic White Corrugations are parallel to the 18" dimension. 4mm, white fluted polypropylene sign blanks. Designed for indoor and outdoor uses such as P.O.P. displays, yard, trade show, event signage, etc. Bulk Discount when you buy in...

Corrugated Plastic White 48" x 96" fluted polypropylene sheet. Excellent for indoor and outdoor uses such as P.O.P. displays, yard, trade show, event signage, etc. Election Grade is for short term signage. Sizes Available: 18" x 24" (24"...

CORO-4896BKCorrugated Plastic Black 48 x 96