ARTIBETTER Greenhouse Automatic Window Opener Pole for Ventilation, Black

Package List 1 x Automatic Window Opener Features -Product Info:Automatic window opener -Material:Galvanized aluminum -Color:Black - Size: 29.50X1.50X1.50cm/11.59X0.59X0.59in -Automatic window opening, intelligent control, suitable for all kinds of greenhouse greenhouses, convenient and practical replacement vent opener. -Automatic design, it can open and close automatically. This plays a vital role in greenhouse planting window ventilation. -Perfect for your greenhouse window--opens and your greenhouse window auto roof vent opener opening. -Please make sure your greenhouse window can be opened freely. workmanship makes it has cylinder vent opener. -Made of galvanized aluminum. Can be clamped onto or screwed onto your greenhouse frame greenhouse window vent opener.Goods Informationwindow ventilation It's made with excellent workmanship.metal roof opener It is suitable for greenhouse usage.window opener pole A nice helper for you.cylinder vent opener This is an auto window opener, selected stable material, wear resistant lightweight and so portable, safe and durable.metal vent opener Very convenient to use

• Window pole--automatic design, it can open and close automatically this plays a vital role in greenhouse planting,greenhouse accessories
• Easy install vent opener--simple installation, convenient operation, automatic window opening, suitable for all kinds of greenhouse,greenhouse opener
• Cylinder roof opener--the automatic vent opener is suitable for most current garden greenhouses open or close vent easily,window opener pole
• Replacement roof opener--time and labor saving, also can supply a better temperature condition of plant's growth,replacement window opener
• Auto roof vent opener opening--automatic changes, don't need to stay near the greenhousevery convenient,window opener opening tool