EARPLUG 25dB UNCORDED REUSABLE. Each pair of these protectors is individually packaged to ensure cleanliness and sterility. Its bright orange color allows for easy identification in an emergency situation. They are composed of TPE (Thermoplastic Elastomer), which has been tested and found to be safe, soft, comfortable, durable and non-toxic when used as directed. And its triple-flange earplug design allows it to fit comfortably in the ear canal while providing superior noise protection.