US Bio Hard Hat. Material: plastic. Size: 9" x 10 1/2" x 6 1/2 H. Description: white plastic, visored hard hat; black adjustable sizing knob on inside interior, and inside black crisscrossed ribbons form a cushion for the head; handwritten inside information refers to when this hat was issued to the attendee, "Groundbreaking Ethanol Plant 6/15/07, Janesville"; hat manufacturer's label inside with detailed information on this V-Gard protective cap as to type, class, model number of this MSA Mine Safety Appliance Company certified model.
