5-Year Outdoor Vinyl Thick and Easy to Apply Custom Color Bigfoot Sasquatch Yeti Zia Symbol Sticker. 4″ x 4″ New Mexico Zia state flag symbol decals. Top quality 5+ year outdoor Zia Sun vinyl decal on transfer paper. Enjoy a quality outdoor rated vinyl sticker that lasts and looks great. This car decal will stick to many smooth, hard surface. This sticker features the Zia Sun Symbol, the official symbol of the state of New Mexico. It represents the four sacred obligations of strength of body, clarity of mind, purity of spirit, and devotion to the welfare of others. This symbol is part of the public domain and is not subject to trademark.