These shirts protect workers from non-hazardous dry particulates. Dry particulates are larger in size than aerosols and include dust and dirt. Shirts are worn over personal clothing to protect a workers torso from contaminants. They are often worn with pants to provide full body coverage in place of a coverall when heat stress is a concern or when the gap between the garments doesnt pose a risk for workers. This listing is for pkg. of 50. Technical Specification Item Disposable Smock Cleanroom Class ISO 7 (Class 10, 000) and above Closure Type Hook-and-Loop Collar Style Plain Cuff Style Open ISO Class ISO 7 Material Polypropylene Overall Length 32.5 in Protection Type Liquid and Particulate Seam Style Serged Size 5XL Standards FDA Compliant Federal 209E Clean Room Class 10, 000 Gas Tight No Liquid Tight No Maximum Chest Size 29 in Minimum Chest Size 28 in Neck Style V-Neck Reduced Spray No Spray Tight No Anti-Static No Brand and Series Cellucap Fits Chest Size 28 in to 29 in Garment Style Shirt High-Visibility No ISO Cleanroom Class ISO 7 (Class 10, 000) Material Weight 42 g/sq m Hazard Protection Type Non-Hazardous Dry Particulates Material Performance Light Duty Shirt Material Polypropylene Sleeve Length Type Short Color White