Lightweight and comfortable for extended wear, CRITERION™ by Henry Schein® three-ply procedural face masks safeguard against low levels of moisture, spray and splatter, including basic lab work, hand instrumentation and fluoride treatments. Featuring a soft, non-irritating inner and outer layer, with ear loops and a flexible nosepiece for secure positioning, these non-sterile, disposable face masks deliver ASTM Level 1 barrier protection when interacting with low-risk patients. Adult size. Blue. 50 per box.
Light, comfortable masks for extended wear when necessary. Ear loops are made from special stretch yarn: no irritating rubber or plastic touches the skin. Three-ply, glass-free filter media is surrounded by soft, nonirritating inner and outer facing. Full-width flexible nosepiece provides fit and security. Manufactured to exceed all current ASTMF 2100-07 standards. Not made with natural rubber latex.