Blank 28″ x 22″ Coroplast panel made from durable, weatherproof corrugated plastic. A perfect fit for Simpo II signs, retail displays, or promotional signage.
Long Product Description
The 28″ x 22″ Coroplast Sign Panel is sized specifically to fit into Simpo II A-frame sign holders, making it a top choice for retail sidewalk signage, curbside menus, and promotional displays. Built from 4mm white corrugated plastic, this panel is lightweight, waterproof, UV-resistant, and reusable—great for both indoor and outdoor applications.
This panel features a smooth surface that’s ideal for screen printing, UV printing, or vinyl overlays. Its proportions strike a balance between compact and bold, giving you just enough space to convey important messages without overwhelming viewers.
Features:
Size: 28 inches wide x 22 inches tall
Material: White 4mm corrugated plastic (Coroplast)
Finish: Smooth surface ready for printing or vinyl application
Durability: Weatherproof, fade-resistant, and lightweight
Compatibility: Fits Simpo II and similar A-frame sign holders
Use Case: Outdoor/indoor
Best For:
Simpo II A-frame inserts
Sidewalk menus and store promotions
Curbside pickup instructions
Service announcements or temporary hours
Trade shows or pop-up event signage
Questions & Answers
Q: Will this fit a Simpo II sign frame?
A: Yes—this 28″ x 22″ panel is made to fit perfectly into Simpo II A-frame signs.
Q: Can I use this outside in direct sun or rain?
A: Absolutely. Coroplast is UV-resistant and waterproof, ideal for year-round outdoor use.
Q: Is this panel blank?
A: Yes, this listing is for a blank panel, ready for customization with printing or decals.
Bob Hawthorne –
28 x 22 inch coroplast is not the easiest to ship, but Walla Signs got the job done.