Battery Tracking Labels were developed for use on identifying & tracking USCG lighted Aids to Navigation (ATON) equipment. Highly durable Melinex® polyester material is sub-surface printed with district pre-fix and consecutive serialization. Engineered permanent adhesive back designed to be water, salt, weather and UV resistant. Please specify 2-digit prefix and 6-digit sequence when ordering. Minimum 500 labels per order.