• Name
• Quadrate Breather Valve
• Content
• PP + Environmental Protection Rubber
• Color
• Orange, White or other
• Size
• 37(L)*37(W) MM
• Package
  WayCarton

  Size71*46*37 CM

  Weight25 KG

Applications: this Quadrate Breather Valve is suitable for all kinds of face masks, also be called as breath valve, face mask breating valve.