Transparent Model Years feature a low-tack adhesive for easy windshield placement and removal. Numerals are 4 1/2" x 13". Numerals are available in high-contrast Fluorescent Orange, Fluorescent Green , or Sun Strong Yellow on a transparent vinyl background. Packaging: Transparent Model Years are packaged by the dozen in shrink-wrap. Please allow 5 working days for production. Please allow 5 working days for production.