4.5 Inches. Weatherproof, permanent adhesive. Perfect addition to your car windows, laptops, etc.! Peeker decal exclusively made by Hella Kulit™ *All Hella Kulit decals, peekers, and slaps are covered for one year after purchase from fading from UV damage, water damage and malfunction with the adhesive. Please contact us asap if you have any issues with your stickers and we will replace them for FREE! :)