Hazard Class 4 D.O.T. Flammable Solid Labels 4x4 Inch Square 500 Adhesive Labels

These labels say FLAMMABLE SOLID and warn of solids that are highly flammable when in contact with an igniter. This includes self-reactive substances and desensitized explosives. This is for DOT 4.1 type hazards. Examples of this type of dangerous substance is sulfur, magnesium and even matches. To ship these, you must have this label on the box and to keep your facility safe, you also should have these labels on any container that has these substances inside.
They are pretty large measuring 4 x 4 inches. They label is a red and white striped and the lettering is bold and black so that it is easily noticeable. The rolls contain 500 labels a piece and a few extra are always included. The ink we use is eco-friendly and the labels are finished with a semi-gloss type of paper. The adhesives are permanent and only get stronger with the passing of time. The larger the sticker, the stronger the adhesive backing.