12 1/4 x 12 1/4 x 12 3/4" 4 - 1 Gallon Plastic Jug Shipper Kit. Everything you need in a convenient kit! Accepted by domestic and international freight carriers. Complete Shipper Kit includes: Pre-assembled carton, round plastic jugs with caps and foam insert. Carton is manufactured from 275#/ECT-44 test corrugated. All include mandatory warning information printed on carton. UN/USA D.O.T. approved containers. UN Number: 4G/Y19.5/S. In accordance with CFR 49 178.601B, shipper is responsible for choosing the correct packaging for product and for final closure. CONSULT APPROPRIATE REGULATIONS.