Automatic Greenhouse Window Opener Solar Powered Black Stainless Steel

Package List 1 x Automatic Window Opener Features - Size: 30.50X1.50X1.50cm/11.99X0.59X0.59in -Product Info:Automatic window opening pole -Color:Black -Material:Stainless steel -Great for most greenhouse to open or close window automatically gardening accessories. -This is a replacement cylinder for automatic window opener Greenhouse Auto Vent Openers. -Time and labor saving, also can supply a better temperature condition of 's gardening tool. -Non electric, uses solar energy, open or close vents as temperature rises or drops window limiter . -High , automatic respond to weather changes, don't need to stay near greenhouse vent opener.Goods Descriptiongardening accessories It is suitable for greenhouse usage.automatic greenhouse cylinder It's made with excellent workmanship.Greenhouse Vent Window Opener A nice helper for you.greenhouse supplies and accessories This is a auto window opener, selected , wear resistant lightweight and so portable, and durable

• Greenhouse vent window opener:can be clamped onto or screwed onto your greenhouse frame,green house accessory
• Automatic vent opener:please make sure your greenhouse window can be opened freely,greenhouse kit
• Solar powered opener:great for most greenhouse to open or close window automatically,greenhouse window openers
• Vent opener:time and labor saving, also can supply a better temperature condition of plant's growth,green house accessories for outside
• Mini greenhouse ventilation system:the perfect workmanship will give you an excellent use experience,automatic vent opener for greenhouse