Elektroplate Alpha Delta Pi Chrome Auto Emblem OEM process (ABS plastic core with a true chrome-plated metal finish); Overall size 3.5" x 1.4" Made in the USA! Guaranteed to withstand harsh outdoor conditions - won't fade or bleed like cheap imitations. Attaches via 3M paint-safe adhesive foam tape (won't be affected by extreme weather or car washes); Can adhere to any smooth metal, plastic or glass surface. Makes a great gift!