PIOGGIA High-end washing machine floor drain connector. Material: 100% new material ABS plastic. Install floor drain aperture 32~34mm. The price is floor drain connection, excluding floor drain and hose. Connection head and floor drain selection: The floor drain is required to have a detachable small hole in the middle, with an aperture of about 3cm, which can be matched. Selection： Connector：One interface 7.8 cm +Connector：One interface + cover (diameter 7.8cm) 10 cm +Connector：One interface + cover (diameter 10cm)