POPETPOP Greenhouse Auto Window Opener for Ventilation Non Electric Metal Roof Opener Easy Installation for Optimal Temperature Control Gardening and Greenhouses

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

• Auto roof opener: vent opener is suitable for most garden greenhouses open or close vent easily,window opener for garden
• Auto window opener:perfect for your greenhouse window--opens and your greenhouse window,replacement window opener
• Greenhouse window opener vent:simple installation, convenient operation, automatic window opening, suitable for all kinds of greenhouse,cylinder vent opener
• Metal window pole:easy to install, convenient and practical helps make our greenhouse window easy to use,auto window pole
• Gardening window pole: is practical non-electric, automatic uses to open or close vents,window support opener