VINGLI 16 FT Pool Cover Reel for Aboveground Swimming Pools, Waterproof Aluminum Pool Solar Cover Reel with Adjustable Width & Height & Extra 4 Sandbags (Standard)

Innovative Ground-Based Design - Enhanced stability without wall attachments vs traditional pool-mounted reels, ensuring secure operation on any terrain^^7 Adjustable Height Settings - Covers 3.8 - 5.6 ft range to satisfy 98% of above-ground pools, with tool-free customization for perfect cover alignment^^4-16ft Width Adaptability - Modular aluminum tube system accommodates narrow to extra-wide pools through simple assembly adjustments^^Heavy-Duty Stability Package - Upgraded 108% thicker aluminum tubes resist sagging + 4 sandbag anchors (included) for wind resistance up to 35mph^^Hybrid Material Construction - Corrosion-resistant aluminum water-contact components + weighted steel base frame for optimal durability/balance^^Universal Shape Compatibility - Works with rectangular, oval, kidney-shaped, and even irregular pools through customizable positioning^^Optional Locking Caster System - 360° swivel wheels enable easy relocation with positive-lock mechanism for stationary security