Flexible Use: Each pool cover strap is approximately 1.8 meters long. You can easily shorten it according to your needs, using it flexibly, improving work efficiency, saving time, and fully meeting your usage requirements. It is very flexible in use. Compatible with most sun shades and wheels. Pool Cover Drawstring Kit: The pool cover roller mounting accessories with universal mount include 8 straps, 8 hook and loop fasteners, 8 cleats, and buckles. Everything you need to install your solar cover on the roller. Swimming pool roller roller set for attaching a swimming pool cover or swimming pool solar liner to a swimming pool roller. STURDY AND DURABLE: The material of these solar blanket straps is strong and durable nylon. They can keep the connection tight and ensure it's secure. You don't have to worry about it coming loose. High-quality material makes it safe and durable. Universal Fit: Fits pool covers 10 to 24 feet wide and above, all 8 mm to 16 mm thick. Use in pool liner retaining straps, pool covers, solar liners, mobile roll-up systems, fastening straps, and clips. EASY INSTALLATION: These clips are easily attached to your solar liner or tarp. The strap then "climbs" onto the roll tube using self-adhesive tape and hook-and-loop fasteners. Complete solar roll connection kit for everything you need to connect your pool solar cover roll to your existing ground coil system.