YUJHON Insulated Hot Tub Cover 170G Polyethylene Thermal Insulation Spa Cover Protector Waterproof Hot Tub Cover Replacement (95“x95"x35")Thermal Hot Tub Cover: The hot tub insulation cover is made of 170G top polyethylene material, providing excellent thermal insulation that helps reduce heat loss, save energy, and minimize your electricity bill, making it an eco friendly option for your hot tub. Powerful Functions: Our thermal hot tub covers protector can protect your hot tub from dirt, hot sun, dust, rain, hail, bird droppings etc. Hook and Loop Closure: The hot tub thermal cover is