Usage Tips:Complete Solar Cover Straps Kit:Includes 8 x 1 inch wide and 71 inch long nylon straps, 8 buckles, 8 fixing plates. A complete solar reel attachment kit meets your needs to attach your pool solar cover roller to your existing underground roller system.High Quality Tape Kit:The strips are made of strong and sturdy first class nylon, which makes the straps and snaps kit prevent strong UV light and chlorine from crumbling to hold for at least 1 year.Universal Fit Works on pool covers from 10 feet to 24 feet wide and above, all thicknesses from 8 mm to 16 mm. This universal fixing kit is only designed for ground solar cover reels.Easy to Assemble Straps Kit The nylon strap kit was easy to attach by simply snapping the plastic connectors to the edge of the pool cover and threading the strips through the same way with the others for only 30 minutes. Please follow the instructions. Instructions as picture when assembled.