Vinyl Numbering Kit - 4.5"H Permanent Self Adhesive Clear-Back Vinyl with Black Numbers - 50 Decals of Numbers 0 Through 9, 500 Total Per Kit - Complies w/DOT Regulations - J. J. Keller & Associates

Durable vinyl numbers designed to meet USDOT regulations for marking motor vehicles, ensuring long lasting identification that holds up in demanding environments. Use these 4" numbers on blank placards, square on point markings, or motor vehicles to comply with DOT hazmat ID number requirements for safe and accurate load identification. Built for versatile indoor or outdoor use. Each sticker measures 4.5" x 3" and is engineered to withstand exposure to weather, handling, and frequent vehicle washdowns. Upgrade your DOT and hazmat marking system with durable, high visibility vinyl number decals engineered for dependable performance in tough conditions. These 4" numbers are designed for use on blank placards, square on point markings, and motor vehicles to help you meet DOT hazmat ID number requirements with confidence. Each decal is printed in bold black ink on clear vinyl for crisp readability and a professional appearance. The material features a strong acrylic permanent adhesive that fully cures after 24 hours at room temperature, creating a secure, long lasting bond. This adhesive is water resistant, allowing the numbers to stay firmly attached even through rain, humidity, road spray, or routine truck washdowns. Ideal for fleets, tankers, trailers, and industrial applications where reliability is critical. Designed for both indoor and outdoor use, these stickers measure 4.5" x 3" and withstand exposure to weather, handling, and frequent equipment cleaning. Each kit includes 500 decals—10 packages of 50 numbers (0–9)—providing ample supply for multiple vehicles or replacements as needed. Whether you're updating placards or preparing vehicles for compliance inspections, these durable vinyl numbers offer the strength, clarity, and staying power required for demanding transportation environments.