WIDE APPLICATIONSuitable for solar pool covers and is a universal accessory - this kit is only suitable for in-ground solar ceiling rolls. This design keeps your sun cover in place and fits most rolls/rolls of cover. HIGH QUALITY - DURABLEMade of high quality durable nylon and plastic to protect straps and snaps from damage, ensuring long-term use in hot weather without damage. Flexible Use A complete set of 8 pieces, including 8 straps, hook and loop, plate and buckle, adjust the length and tightness according to your needs. Simple installationIt can be easily installed with just a few steps (please refer to the following detailed instructions for the installation method.) Product Specification: Material: Nylon + Plastic Color: Black + White Properties: Straps tensioners, pool cover, reel clip, toothed belt for outdoor use, stationary resistance, accessories for the training pool How to use:Step 1: tear the double-sided tap on the clips; Step 2: Glue the clips to the pipe, then glue the top of the strap in place with the velcro. Step 3: Thread the trap through the loop; Step 4: Pass the trap through the plate; Step 5: Feed the trap through the loop again. Step 6: Installation complete. You can roll up your trap. Package included: 8 nylon straps 8 loops 8 x fixing plates p