FRCOLOR Greenhouse Window Opener Window Pole Cylinder Auto Roof Opener

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

• Greenhouse cylinder opener:very sturdy for frame, looks nice and not rust can better promote growth,window opener pole
• Metal roof opener:the automatic vent opener is suitable for most current garden greenhouses open or close vent easily,auto vent opener
• Cylinder roof opener:light weight and portable, easy to carry and storage durable and for you to use,replacement window opener
• Window opener for garden:durable and rust-proof in humid environments great for most greenhouse to open or close window automatically,solar window opener
• Greenhouse winder opener:convenient to use, greatly save your time and efforts automatically open greenhouse windows,replacement roof opener