FAVOMOTO Automatic Greenhouse Roof Vent Opener Cylinder for Window

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

• Window opener electric:made of galvanized aluminum can be clamped onto or screwed onto your greenhouse frame,metal window pole
• Window pole opener:the opener is practical non-electric, automatic uses to open or close vents,auto roof vent opener opening
• Greenhouse window vent opener:durable and rust-proof in humid environments great for most greenhouse to open or close window automatically,Durable Greenhouse Opener
• Auto vent opener:light weight and portable, easy to carry and storage durable and for you to use,window opener pole
• Greenhouse vent opener:automatic changes, don't need to stay near the greenhousevery convenient,auto roof vent opener