SHINEOFI Automatic Greenhouse Window Opener Cylinder Roof Vent Opener for Gardening Metal Ventilation Tool Solar Heat Sensitive Patio Farm Use

Package List 1 x Automatic Window Opener Features -Material:Galvanized aluminum - Size: 29.50X1.50X1.50cm/11.59X0.59X0.59in -Product Info:Automatic window opener -Color:Black -Automatically to maintain the optimal growth temperature and prevent from overheating gardening roof opener. -Light weight and portable, easy to carry and storage. Durable and for you to use Durable Greenhouse Opener. -Durable and rust-proof in humid environments. Great for most greenhouse to open or close window automatically auto roof vent opener opening. -The automatic vent opener is suitable for most current garden greenhouses. Open or close vent easily roof opener for garden. -Easy to install, convenient and practical. Helps make our greenhouse window easy to use auto window pole.Goods Informationauto roof vent opener A great helper for you.greenhouse opener This item is an auto window opener, manufactured with stable materials, so that it can serve you for many years.cylinder vent opener It is perfect for greenhouse use.solar window opener Material that can ensure its durability and practicability

• Window opener pole:please make sure your greenhouse window can be opened freely workmanship makes it has ,auto roof vent opener
• Cylinder roof opener:time and labor saving, also can supply a better temperature condition of plant's growth,window ventilation
• Easy install vent opener:thicker and stronger galvanized aluminum material, suitable for windy mountain area, resist wind,gardening roof opener
• Greenhouse opener:light weight and portable, easy to carry and storage durable and for you to use,Smart Greenhouse Opener
• Auto roof vent opener opening:perfect for your greenhouse window--opens and your greenhouse window,window opener for greenhouse