Contents:< /strong> 50 plastic greenhouse clips and 50 washers, each clip comes with a package. with washer, 100 pieces in total Size: Clips are approx. 2 x 2 cm (length and width), washers approx. 2.5 x 2.5 cm Material: The twisted clips with washers were self-made. Made of high quality plastic, sturdy and durable. Stable, precise and extremely reliable operation. Resistant to agrave use; long term Application: Greenhouse plastic clips are used to secure the insulation of a greenhouse. Bubbles and Shading Material Interior Aluminum Glazing Bars Easy to Install Application: Simply push and twist into the frame to secure in place. No screws required. Washers help prevent insulation material from tearing. Pack of 100 twisted clips with washers to secure mesh insulation to the outside. Bubbles on Aluminum Greenhouse Features: Color: Green. Size: Adjustable Clip Twist: 2 x 2cm. Washers: 2.5 x 2.5cm. Quantity : 100. Features: 1.Plastic clips are designed to prevent aluminum greenhouse