KALLORY Greenhouse Automatic Window Opener, Galvanized Aluminum Metal Vent

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

• Greenhouse accessories:very sturdy for frame, looks nice and not rust can better promote growth,Greenhouse Cylinder Opener
• Auto vent opener:the tool is great for most greenhouse to open or close window automatically,metal window opener
• Auto roof vent opener:automatic changes, don't need to stay near the greenhousevery convenient,window opener for garden
• Durable greenhouse opener:time and labor saving, also can supply a better temperature condition of plant's growth,greenhouse window opener cylinder
• Gardening window opener:perfect for your greenhouse window--opens and your greenhouse window,window ventilation