Sell [ItisU] 1/5Pcs Backflow protection breast pump accessory duckbill valve [in stock] best price

Welcome to itisu1.ph shop [ItisU] 1/5Pcs Backflow protection breast pump accessory duckbill valve [in stock] Item Type: Breast Pump Accessories Material: Silicone Features: Backflow Protection Product size (L x W x H): 2.90 x 2.30 x 3.35 cm / 1.14 x 0.91 x 1.32 inches Package Content: 1/5Pcs Duckbill Valve Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!! Compare the detail sizes with yours, please allow 1-3mm differs due to manual measurement, thanks!