Specifications:Material: SiliconeQuantity: 2 Pcs (a Pair)Type: Diaphragm/ Duckbill Valve (Optional)Package Size:Diaphragm/ Duckbill Valve: 12.2 * 12.0 * 5.0cm / 4.8 * 4.7 * 2.0inPackage Weight:Diaphragm: 22g / 0.8ozDuckbill Valve: 12g / 0.4ozPackage List:1 * Pair of Accessory (2 Pcs)
Trustpilot
2 weeks ago
5 days ago