Pack of 100. The 28" x 36" Poly Apron is a waterproof apron which features long-lasting polyethylene construction. Being non-penetrable by fluids, these white aprons provide a tough protection from chemical spills in a non-toxic work place. Accompanied with extra long ties, this full-size apron can be worn easily by users of all sizes while making adjustments according to their preferences. Perfect for use in food processing industry and clinical facilities, these Boxed Lightweight Poly Aprons are a must-have to protect restaurant staff's clothing from spills and stains.