Above Ground Pool Cover RetractorConstructed of premium, heavy-duty nylon, blocks out harsh UV rays and chlorine.Pool strap kit contains all parts to attach a cover solar to your reel.Perfect fit on your buried reel system. Easy to install, you only need 30 minutes to complete the installation. The self-adhesive Velcro can be easily attached and removed. The attachment system for attaching the straps to the roller has the advantage of not damaging the aluminum roller. Packing List:8*Solar Cover Reel Attachment KitWithout scroll Buckle Non-slip Design Firmly stuck your solar cover.You will have no need to worry it will be loose. Buckle attachment design The swimming strap kit's attachment system for attaching the straps to the reel has the advantage of not damaging the aluminum reel . Durable nylon material Premium quality nylon swimming pool strap kit, durable and sturdy, well prevent strong UV light and chlorine from becoming brittle.