Plastic Pipe Check Valve Round 80/100/110/150/200mm Air Duct Check Ventilation Valve Exhaust Fan Hose Proof Valve Kitchen

Brand new and high quality. Type: Pipe Check Valve Material:Plastic Size:As Picture Shown Color: As Picture Shown Package Included: 1Pcs Pipe Check Valve Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement.