Emergency Escape Respirators, Ammonia; Methylamine

Features: Mouthbit respirators offer a quick and economical method to escape non-IDLH emergency situations | Large, soft and flexible nose pads hold securely without pinching | Wider nose clip fits a variety of facial types | Silicone mouthpiece is more comfortable to wear over long periods | Packed in sealable plastic bag (carrying bag sold separately --79BAG)