Check the listing for details. 🔝24/32/36ft Rectangular Solar Pool Cover Insulating 16-MIL Heat Retaining Blank. Condition: New. Listed at 98.99 USD. Energy-Saving Thermal Retention: Bubble composite structure traps thermal energy, reducing heat loss by up to 70% to minimize heating costs and maintain comfortable water temperatures especially for summer. Ultra-Durable Weatherproof Construction: Crafted from 16 Mil thick polyethylene (PE) , resists tearing/aging, and ensures long time of reliable performance in harsh weather. Smart Evaporation Barrier: Upgraded sealed-edge design blocks 85% of daily water evaporation, reduces refill frequency, and acts as a physical shield against debris like leaves/insects. Wide Applications: Fits round/custom-shaped pools and folds compactly for easy garage storage. Just cut according to your swimming pool shape no matter it is in-ground or above-ground. Saving Your Time and Cost: With this solar pool.