Disposable Lab Coat Cleanroom Class ISO 7 (Class 10 000) and above Closure Type Snap Collar Style Plain Cuff Style Elastic ISO Class ISO 7 Material Polypropylene Overall Length 36 in Protection Type Liquid and Particulate Seam Style Serged Size 4XL Federal 209E Clean Room Class 10 000 Maximum Chest Size 54 in Minimum Chest Size 50 in Anti-Static No Brand and Series Cellucap Fits Chest Size 50 in to 54 in Garment Style Shirt ISO Cleanroom Class ISO 7 (Class 10 000)