SHINEOFI Greenhouse Window Opener Automatic Roof Pole for Windy Areas

Package List 1 x Automatic Window Opener Characteristics -Color:Black -Material:Galvanized aluminum -Product Info:Automatic window opener - Size: 29.50X1.50X1.50cm/11.59X0.59X0.59in -Convenient to use, greatly save your time and efforts. Automatically open greenhouse windows window pole opener. -Thicker and stronger galvanized aluminum material, suitable for windy mountain area, resist wind. -It can supply a good temperature condition for plant's growth. Practical to use window opener pole. -Automatic design, cost nothing to operate, user-friendly. The perfect workmanship will give you an excellent use experience greenhouse window opener. -Very sturdy for frame, looks nice and not rust. Can better promote growth greenhouse vent opener.Goods Informationgreenhouse window opener cylinder Maintains the best growing temperature and prevents your greenhouse from overheating.window opener Ideal for your greenhouse window-opens and your greenhouse window as the temperature changes automatically, very convenient to use

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