The CPR Micromask™ features a positive, one-way, non-rebreathing valve complete with 3M Filtrete™ filter. This valve has a large opening to allow less restrictive rescue breathing. The CPR Micromask is made of materials which remain flexible over a wide range of temperatures, allowing it to conform to facial anatomy and provide a better seal, even under extreme conditions. The CPR Micromask dome is manufactured from clear plastic for accurate victim monitoring. It may be used on adults, children and infants. The ever popular fold-down styling of the CPR Micromask makes for a low profile package that is conveniently carried with a pair of Nitrile gloves in a durable nylon belt pouch. Use as a single-use disposable unit or as a reusable mask. Comes in a black pouch.