IN THE FIELD OF PACKAGING AND TRANSPORT OF SOLID OR SEMISOLID SUBSTANCES, INCLUDING FOODSTUFFS, THE OPEN-HEAD METAL DRUMS REMAIN THE STANDARD CHOICE FOR RELIABILITY AND CONVENIENCE USE. THESE METALLIC DRUMS ARE REALIZED IN STEEL UNI EN 10130 (FE P01) WITH THICKNESSES BETWEEN 0,5 AND 1,5 MM AND ARE APPROVED ADR UN FOR THE TRANSPORT OF DANGEROUS SOLID PRODUCTS, AND THERE ARE SPECIFIC VERSIONS APPROVED ADR UN FOR THE TRANSPORT OF LIQUID DANGEROUS SUBSTANCES. THE OPEN-HEAD METAL DRUMS WITH ALL THE POSSIBLE VERSIONS AND CHOICES OF ACCESSORIES, ARE SUITABLE FOR ANY SPECIFIC NECESSITY OF USE, FOR EVERY TYPE OF ENVIRONMENT, MATERIAL AND CONDITION.