Brand Name: HY-KO | Character Size: 3 in. | Material: Card Stock | Number in Package: 6 each | Numbers Included: Yes | Reusable: Yes | Symbols Included: Yes | Theme: Letters | Water Resistant: Yes Since its founding in 1949, Hy-Ko Products Company has grown to become a leading supplier of a portfolio of products to the dealers and retail outlets of the worldà ¢Ã¢â€š ¬Ã¢â€ž ¢s largest cooperative buying organizations, home center operations and mass merchants of food, drug, agricultural supplies and party goods. Its sales growth and success are attributable to its agility and responsiveness in the ever-changing retail marketplace. | Constructed of oil board for durability | Apply to clean, dry and smooth surfaces | Includes numbers, letters and symbols