High Quality: High-strength nylon material, durable, waterproof, tear-resistant, bolt-on, with bite force, connection and heavy use. Special mouth design: The awning trap clip has a unique toothed Crocodile mouth design that makes it stable. Screws with adjustable helical ears, perfectly suitable for heavy tarps. Easy to install: easy to install and remove, the teeth inside firmly hold the tarp which can be attached to any cord standard bungee, tie wrap or rope. Many applications: tent clip to secure tarp, awning, boat cover, flysheet, bike cover, car cover, truck cover, swimming pool cover, swimming pool cover, temporary shelter, etc. Portable size: 3.3 x 1.0 x 1.1 inches, lightweight and portable, with a hole that you can easily stretch with elastic cord or hook.