Name：breather valve for mask

Shape：round

Size：It is 3.75cm in diameter and 1.18cm in height

Material：PP and silicone

Color：White or black

Packing：opp bags ,Carton

weight:3.33g

Usage：Exhalation valve for mask

Production lead time：1-15days,  we have stock now

Package size and weight:

Packing of breathing valve diaphragm 36 * 30.5 * 27.5cm 50000 PCs. gross weight: 13.9kg

Upper cover of breathing valve: 45x45x39cm 7500 PCs. gross weight: 9.5kg

Breathing valve base: 45x45x39cm 6000 PCs. gross weight: 10.6kg