3M 4570 L Coveralls L, Non Porous Film Laminate, Elastic w Thumb Loops Wrist, Elastic Ankle, Gray, 12 PK 5JK61 Shutter Mount Exhaust Fan Shutter Mount Exhaust Fan Other Tools and Spare Parts Includes Heavy duty Brass Zipper Number of Inside Pockets 0 Number of Pieces 4 Number of Outside Pockets 0 Number of Pockets 0 Closure Type Zipper Number of Bags 4 Includes Laptop Pocket No Shape Rectangle Primary Application General Purpose Number of Shoulder Straps 0 Web Strap No Drain Holes No Reinforced Bottom No Two Storm Flaps Gas Tight No Reduced Spray Yes Anti Static Yes Packaging Individually Packaged Collar Style Plain Sterilization Status Non Sterile Federal 209E Cleanroom Class Not Rated EPA Protection Level Not Rated Attached Glove Style Not Included Liquid Tight Yes High Visibility No Collar Style Plain