BESPORTBLE Auto Vent Opener 15-25℃ Auto-Adjust Sturdy Galvanized Aluminum Vent Opener

Package Include 1 x Automatic Vent Opener Features -Material: Galvanized sheet, aluminum Automatic Window Opener for Greenhouse -Size: About 34.00X12.00X5.00cm/13.36X4.72X1.97inch Auto Vent Opener -Color: Silver Automatic Vent Opener -It can open or close the greenhouse vents as temperature rises or drops Greenhouse Auto Vent Opener. -Made of material, very sturdy and durable Durable Automatic Vent Opener for Greenhouse Use. -It is and compact, very space saving Greenhouse Automatic Window Opener. -Can be clamped onto or screwed onto your greenhouse frame Automatic Vent Opener for Greenhouse. -It can maintain the growing temperature and prevents your greenhouse from overheating Sturdy Automatic Vent Opener.Goods DescriptionAuto Vent Opener It can be installed easily onto your greenhouse frame, very simple and convenient.Greenhouse Automatic Vent Opener The window opener is made of materials, which is strong and sturdy.Greenhouse Auto Window Opener Great for variety of occasions, garden, room, farm, botanical garden, railway and greenhouse

• Sturdy automatic vent opener:when the temperature changes, the vent opener can automatically stretch or contract the vent,Automatic Window Opener for Greenhouse
• Automatic vent opener for greenhouse:can be clamped onto or screwed onto your greenhouse frame,Durable Automatic Vent Opener for Greenhouse Use
• Greenhouse automatic vent opener:the maximum height of the open window is about 45 cm,Automatic Window Opener
• Auto window opener:it can open or close the greenhouse vents as temperature rises or drops,Greenhouse Auto Window Opener
• Auto vent opener:this automatic window opener is made of galvanized sheet and aluminum materials,Automatic Vent Opener