| Item Name | One Way Air Exhalation Valve |
|---|---|
| Function | Air Exhaust In One Way Direction |
| Outer Rim Size | 23mm |
| Height | 4mm |
| Accessory | PVC Gasket + Silicon Oil |
| Item Name | Plastic Breathing Exhaust Valve |
|---|---|
| Type | One Way Air Ventilator Valve |
| Outer Rim Size | 36mm*36mm |
| Height | 14mm |
| Color | White / Black |
