Breathable to maintain skin integrity

or tackle box

Petrolatum impregnate remains moist

They absorb moisture without breaking down

The large digital display is easy to read

FlexiFit 431 Mask without Headgear Universal Sold By:1 Each Breathable to maintain skin integrityFisher & Paykel H Inc FlexiFit 431 Mask without Headgear Universal SizeThe FlexiFit 431 Full Face Mask offers a comfortable alternative to nasal or oral delivery. It incorporates the FlexiFit Technology with auto contouring properties, features an Under Chin fit and highly contoured Silicone Seal for maximum comfort and stability. Simple one step auto adjustment fitting using FlexiFit Technology. Unique Glider Strap provides freedom of movement while