RN Star of Life - Blue - Set of 4 Badge Stickers - Apply to any Surface Set of four (4) stickers. Each Rectangular Sticker Size: 1.8" x 0.9" Digitally Printed with UV resistant inks on weather resistant PVC Vinyl- fade free for years! Highest Quality Vinyl (Easy to Apply) Apply to many different smooth surfaces (windows, skateboards, cars, laptops, etc.).