_x000D_ _x000D_Are you looking for professional, yet affordable breast pump replacement valves ? Are you in search of a sturdy, trustworthy tool that can complete its works perfectly? If yes, look no further! Our anti backflowvalvesmust meet your needs. It is one of the best choices for you. _x000D_ _x000D_Features _x000D_ _x000D_- Color: Transparent. _x000D_- Material: Silicone. _x000D_- Size:3.20X2.50X2.50cm/1.26X0.98X0.98in. _x000D_-Manufactured with premium silicone material, durable and practical to use. _x000D_- High-quality silicone material ensure the safety and heath for both baby and parent. _x000D_- It is suitable for manual breast pump machine. Easily meet your different needs. _x000D_- Its all surfaces are polished with no burr, no harm to skin, safe to use. _x000D_- Clean it with soapy water and rinse with clean water. Do not use hard brushes.Packing list: 8 x Breast Pump Parts