1PC Aquarium Check Valves Non Return Anti-siphon Fish Tank Lifting Check Valve 20/25/32mm Transparent

Brand New and High Quality! Material:PVC-U Size:As shown in the picture Color: White/Black Package Included: 1PCS Note: 1. Please note that the photo does not show actual size, please refer to Description for size details. 2. Please allow 5-10mm differences due to manual measurement, thanks. 3. Due to the difference between different monitors, the image may not reflect the actual color of the item. Note: Due to manual measurement, there may be errors in the dimensions and weight,Please understand; Colors may have color differences due to factors such as light, saturation, and pixels,We apologize for any inconvenience caused.