"Hy-Ko" Vinyl Numbers & Letters Number: 3 Self-adhesive Size: 3-1/4" Reflective Vinyl Weatherproof, waterproof. Ideal for boats, campers, trailers, snowmobiles, etc White reflective with black border Refills for assortment No. PS-72 WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthala