5555 Pigskin Leather Palm Glove with Fabric Back and Natural Thermal Lining Rubberized Safety Cuff _related_disposable earplugs dirt repellent surface Pre formed plug shape with Neoprene dirt repellent surface Pre formed plug shape with no rolling required makes insertion simple Self sealing flanges give all day comfort Rigid stem makes insertion easy and reduces the risk of contamination Corded versions use a non resonating vinyl cord for comfort and easy storage TPR plug is to be cleaned using soap and water Can be reused several times SP1R IS Smart Hazardous Location Two Way Radio Industrial Noise Cancelling Communication Earplugs with In Ear Microphone (cable required) machine operation and refrigeration Used in cold weather applications including farming