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10PCS 25 * 17 * 24MM large silicone black anti-backflow duckbil
Thank you so much for your support.
If any other requirements and us didn't show in aliexpress, pls contact us via
We can help and send you new link, because we still have big inventory didn't upload in aliexpress.
We accept ship items by DHL, FEDEX, UPS, TNT, EMS, China Post Air Mail, Aliexpress Standard Shipping, ect.
NOTICE: You are from Russian Federationor Belarus, Ukraine, Pls choose the EMS, China Post Air Mail.
1,We will test the items, make sure they can work well, 6 months warranty
2,We are professional supplier, have been working for mostly 10 years already.
3,If any question or help, pls get touch with us, we will respond to you within 24 hours.
We can accept Alipay (Escrow), T/T Bank, Western Union,Moneygram, etc.
NOTICE: Import duties, taxes or fee, are not included in the fee you pay to us.