30 Pieces PVC Window Drainage Caps for Windows and Windows Infiltration, Anti-Infiltration Caps for Windows and Doors and Windows Interior and Exterior

With a size of 25 mm, these window ventilation caps fit the vast majority of PVC and double glazed windows and doors. This pack contains 30 black window drainage caps, ideal for multiple replacements or complete renovation of windows and doors in a home. Made of sturdy PVC plastic, window gutter cover is UV-resistant, weather-resistant and moisture-resistant for a long service life. Quick installation: the window vent cap is attached by simple pressure, without glue, no screws, can be installed in seconds, it is quick and easy. Effective blockage: these PVC window ventilation covers block dust, leaves and insects while ensuring smooth drainage and preventing clogs and water ingress