Horizon Heavy-Duty 20-Foot Wide Aluminum Commercial Grade Solar Cover Reel | Handles up to 50-Feet of Solar Cover Length GREAT QUALITY - Consists of all metal components for durability and reinforced, flat seams for enhanced resistance against wear and tear. SIMPLE ASSEMBLY - Caster wheels and attachment kit included to lend to an easy-to-assemble solar cover reel so you can stress less and relax more. COMMERCIAL GRADE - Designed for commercial and large size residential pools, Horizon Commercial Grade Solar Reel System is a durable, high performance system. ONE-PERSON OPERATION  No need to ask for help with this high-performance reel that makes it very easy to remove your solar heating blanket without any trouble. SMOOTH COVER REMOVAL  Make swim time less stressful. The handle is designed with dual bearings to provide an easier solar cover removal.