Coroplast is a fluted polypropylene substrate, great for those looking for an economical material. They are light and rigid and great for outdoor and indoor projects. 4'x4' is a very a popular size that fits many different types of purposes. Full color printing available on one or both side.
Go big or go home! Our 4'x4' coroplast sign is perfect for bold, eye-catching displays.
AI, EPS, PDF, PNG, JPG. Vector files (AI, EPS, PDF) print sharpest at any size.
CMYK preferred — that's how we print. RGB files convert automatically; exact colors may shift slightly.
300 DPI at your final sign size for crisp prints. 150 DPI is our minimum — below that, results may look blurry.
Add 1/8" (0.125") bleed on all sides. Keep important text and logos at least 1/4" (0.25") inside the cut edge so nothing gets trimmed.
Outline or embed all fonts before exporting. If we don't have your typeface, your layout can shift.
