Our greenhouse repair accessories, including pulley clips and opening tools, are essential for maintaining your greenhouse. These components are designed to secure and stabilize various parts of your greenhouse, ensuring it remains functional and durable. The wind mouth clip is practical for fixing and adjusting the ventilation system, providing optimal airflow for your plants. Features -Color:Beige -Material:PP,Steel -Size:13.00X8.20X2.50cm/5.11X3.22X0.98in -Flexibility: the pulley clamp features a flexible design with a central that ensures smooth rotation without jamming or detaching -Membrane protection: protects the sealing membrane, extending the lifespan of the wind opening membrane by preventing damage during opening and closing -Secure hold: ensures the sealing membrane does not overlap, maintaining a strong hold even in windy conditions for reliable performance -Antitwist design: prevents flipping and knotting of ropes, ensuring smooth operation without the need to disassemble the pulley -Versatile application: ideal for use in grape greenhouses, fruit and vegetable greenhouses, and other modern agricultural greenhouse projects Package list: 6 x greenhouse air vent clips