2pcs Auto Vent Opener Greenhouse Solar Powered Window Opener Automatic Window Opener

Description

Wanna buy a durable yet practical automatic window opener? Here comes professional automatic window opener for you to choose. The automatic window opener feature helps make our greenhouse window easy to use. It is made by  high grade materials, durable and long lasting for you to use. So come and buy one now!

Features

-Color:Black
-Material:Stainless steel
-Size:34.00X1.50X1.50cm/13.36X0.59X0.59in
-Automatically open greenhouse windows as temperature changes.
-The perfect workmanship will give you an excellent use experience.
-Solar design, energy saving and practical to use. 
-This plays a vital role in greenhouse planting and can better promote crop growth. 
-Made of stainless steel, and exquisite workmanship makes it has long service life.