Over 30 years ALTHOR PRODUCTS has supplied plastic boxes, jars, vials, tubes, totes, clamshells, polybags, labels and foam. We offer a variety of sizes in rigid, semi-rigid, clear, opaque, hinged, friction fit, compartmen......Over 30 years ALTHOR PRODUCTS has supplied plastic boxes, jars, vials, tubes, totes, clamshells, polybags, labels and foam. We offer a variety of sizes in rigid, semi-rigid, clear, opaque, hinged, friction fit, compartmentalized, conductive, and anti-static packaging.