After market tubing made by Maymom, not by Medela, for Medela Sonata pumps.

• After market tubing made by Maymom, not by Medela, for Medela Sonata pumps. Suitable for both double and single pumping.
• 1.This tubing set is designed for Medela Sonata Pump only. Although our product does not look like Medela’s OEM tubing set,100% compatibility in its functionality is guaranteed or your money back!
• For warranty or customer service, login your amazon account, look for the order and click on Contact Seller
• BPA free, DEHP free.
• NOTE: Do not put the tubing in microwave steam bags; You will likely melt it in the microwave.