Protect your pool all winter long with the Swim line Rip Stopper Winter Pool Cover-a tough, dependable cover designed for both above-ground and in-ground pools. Engineered with advanced rip-resistant technology, this cover won't continue tearing if it gets punctured, giving you added peace of mind throughout the season. Constructed from tightly woven polyethylene fabric, the Rip Stopper is built to withstand harsh winter conditions. Its durable 12 x 12 filament scrim reinforces the material, helping it resist heavy snow, strong winds, and freezing temperatures. Designed to fit an 18 x 36-foot rectangular pool, this lightweight cover is easy to install using the included cable, grommets, and win. for a secure fit. Keep dirt, leaves, and debris out of your pool and make spring opening easier with the Swim line RipStopper Winter Pool Cover-built for strength, reliability, and long-lasting protection. Color: Green.