3M Full-face masks - respirators mortar color 16" or 30" shaft for

16" or 30"  shaft for use in 1/2" drill chuck

hardened and polished

but it can be washed and reused many times

All weather protection

3M Full-face masks - respirators mortar color 16" or 30" shaft forAvailable in Small, Medium and Large. All sizes have same size shield, the outer gasket is what determines size. Sizing: Small Most children, some adults Medium Most people (80% of the population will fit this mask) Large Some adults Large lens provides a wide field of view for easier visibility Lightweight well balanced design and silicone faceseal enhances comfort, durability and ease of cleaning Available in air purifying and supplied air