Material :SBPP+MB+SBPP
Size: 17.5*9.5CM
Color :Blue/White(accept customized)
Style :Ear-Loops
Package: 50pcs/bag,1500pcs/carton
Classify: Normal
Low breathing resistance
Unique surface water resistance and soft lining
* Non- irritating, glass fiber free
* Adjustable nose piece for easy use* Elastic ear-loops with no pressure to the ears.
* Provide some protection against dust, or some poisonous things.