BigXwell Hot Tub Cover Solar Pool Cover, 16 mil 7 x 7 ft Square Solar Pool Heater

BigXwell hot tub bubble blanket enhances heat retention, reduces heating time, and provides a custom fit for most spa sizes.

• The description claims the product significantly reduces heat loss and minimizes energy requirements.
• The description claims the product improves heat retention and reduces heating time.
• The description claims the product is durable and suitable for seasonal use.