Medela Sonata Replacement Tubing Bariatric Care Foam Mattress There is also a key

There is also a key chain and space for a photograph of your little one

2" foam back provides exceptional comfort compared to existing sling back

Extremely quiet operation - Noise level below 40 dBA

it automatically increases the amount delivered to ensure they remain saturated

The system generates oxygen and fills cylinders right in the home

Medela Sonata Replacement Tubing Bariatric Care Foam Mattress There is also a keyOnly Medela offers replacement tubing tested and designed to work with your Sonata Breast Pump. Medela tubing is great as a spare or replacement to worn or damaged tubing. Compatible only with the Sonata Breast Pump.