Replacement Body for the RPB® 4000-01 or 4000-02 Cool Air Tube

Workers take one pair at a time

Nylon Polyester Thread

C40 Climate Control Device - Cool incoming air by up to 52°F (29°C) or warm it by up to 33°F (18°C) with the slide of a lever

Ear Plugs - Disposable Foam Meteors (200 Corded or Uncorded Pairs) – Small & Std Size, Moldex 6870/6970/6630/6632, Made in USA FP-Universal Replacement Body for the RPB®Available in Standard (NRR 33) and Small (NRR 28) sizes for a custom fit Soft, slow recovery foam molds comfortably to the ear canal Contoured, curved design reduces pressure at narrow canal points Undercut shape ensures a secure, all day fit Independently tested to ANSI S3. 19 1974 standards Bright green color (standard) signifies trusted Moldex quality Small size features unique streaks and swirls for easy identification 100% PVC free for a greener,