McMaster 5199T21 Heavy Duty Pump for Sealed Dispenser 483360 Cord Options Uncorded Earplug Color Cord Options Uncorded Earplug Color Green Series Pura Fit Noise Reduction Rating 33 dB Earplug Shape Bullet Earplug Material Foam Earplug Pair Pack Type Loose Pairs Per Package 250 Green Environmental Attribute Does Not Contain PVC Standards ANSI S3 68 Insulated No Completely Non Metallic No Upper Material Leather Non Marking Sole Yes Liner Material Gore Tex(R) Footwear Construction Type Cemented Non Metallic Upper No Footwear Sole Pattern Exclusive Design Waterproof Type Gore Tex Predominant Footwear Color Black Electrical Hazard Rated Yes Wide Toe Cap Yes Removable Insole Yes Puncture Resistant Insole No Chain Saw Cut Resistant No Insulation Type None Mark II Slip Test Results Dairy Tile Wet 0 Choose from a variety of containers Viton® Fluoroelastomer Rubber