Description: MaterialBreast Pump Set is made of PP polypropylene, which is light and sturdy. DesignElectric Breast Pump Kits fit naturally, have a soft and skin friendly touch, and are suitable for all breast shapes. It can be worn inside a bra, freeing your hands. FeaturesPortable Breast Pump Set makes little noise during use, ensuring quiet use without disturbing normal rest. FunctionBreast Milk Collector Set has different working modes and different suction levels, ensuring easy use. Easy to cleanWearable Breast Pump Set is detachable and easy to clean. Small in size but large in capacity, with long standby time. Specification: Material: PP, Polyethylene Size Chart: 13.5cmx13.3cmx7cm/5.31inchx5.24inchx2.76inch Package Includes: 1x Electric Breast Pump1x Power Cord1x Underwear Extension Belt1x Non woven Fabric Note: 1. This is not an infant toy, please take it away from children to avoid eating.2. Please allow slight errors of 1-2cm differences due to manual measurement.