PRICES MAY VARY. Waterproof document protection Helps avoid delivery mistakes Holds permits, manifests, logs, and registrations Recommended for trucks, trailers, and containers Designed for exterior post trailers or containersEnsures important papers always travel with cargoThin box mounts on side trailer or container without exceeding width limitDurable high impact plastic constructionTriple latch closure insures against accidental openingDry shelf keeps contents away from moistureMounts on any