Catalog number: GSH-311 Features: ●Soft grip (made of nylon resin) for easy insertion and removal. ●No need to roll up the earplug body, can be quickly inserted even with gloves on. ●Effectively cuts high frequency noise. Moreover, you can talk while wearing it. ●The tip is yellow, making it easy to check the insertion while working. Specifications: ●Cord: Yes (660mm) ●Size: Free ●NRR value (dB): 25 ●NRR value: 25dB ●JIS T8161 EP-1 (Type 1) compliant Material/Finish: ●Earplug body: Polyurethane (PUR) Note: ●There are 5 cord colors, but the color cannot be specified. Thank you for your understanding.
