ASTM 3 3ply Single use mask PREMIUM SINGLE USE MASK - 3 ply face masks. Each mask features an enclosed aluminum nose piece and elastic earloops FLUID RESISTANT - To provide maximum filtration efficiency we ensure our disposable face masks are fluid resistant and provide proper coverage of both the mouth and nose region HYPOALLERGENIC - Our latex free procedural earloop masks are hypoallergenic and soft on your skin, engineered for comfort and wearability even after long periods of time BREATHABLE - Our level 3 masks are designed to enable high breathability which is crucial for personal and professional use; Ideal for all trades such as medical, dental, pharmaceutical, cosmetics or food industry Reliable quality masks produced in a controlled manufacturing environment to ensure top standard grade. Each container contains 50 units, a case contains 10 boxes of 50 masks MADE IN π CANADA