Round Pipe Check Valve Plastic Pipe Draft Blocker Durable Exhaust Fan Hose Proof Valve Home

Label:Yes Type: Pipe Check Valve Size:As Picture Shown Material:Plastic Color: As Picture Shown Brand new and high quality. 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.