✔ Transmit UV rays into free heat for your swimming pool with thousands of small air bubbles built into this blanket. The air bubbles capture and transmit heat from the sun to your swimming pool for a more enjoyable swim!Protect Your Pool. This material not only protects your pool, but also helps prevent up to 95% of your pool water from evaporating.✔ Specifications:· Product name: Pool Solar Cover.· Color: Blue.· Size: Customizable.· Package: 1× Pool Cover. ✔ Feature:· Dustproof: These pool covers fit snugly over the top of the pool to prevent leaves, dust and debris from accumulating in the pool;· Prevent swimming pool water, disinfection chlorine evaporation, and save costs;· ABS rubber cap is punched and can be tied with a drawstring for easier use.· Nylon canvas edging, not easy to tear, effectively preventing cracking of the edge of the cover film;· The floor cloth can better protect the swimming pool, and the feeling is not dirty when out of the swimming pool!✔ Tips:· Manual measurement products may have dimensions of a few centimeters of difference, please understand.· There may be some differences between the image and the product due to display and lighting reasons, please refer to the actual product.