Proper Size: This inflatable hot tub cover perfectly fits round hot tubs with the dimensions: ∅54D x 9H in / 1370D x 230H mm. Please note: Be sure to measure the diameter and height of your hot tub before ordering to ensure the proper fit

Thickened PVC Material: The tough and durable PVC material is wear-resistant and tear-resistant, with strong anti-aging and anti-deformation capabilities. It remains resistant to aging, brittleness, and deformation even after long exposure to outdoor elements like wind, rain, snow, and sun, providing reliable protection for your hot tub and extending its lifespan

Weatherproof: Features excellent waterproof material, our inflatable hot tub lid easily withstands harsh outdoor weather such as sun exposure, heavy rain, and snow. It also prevents dust and leaves from accumulating, keeping the hot tub cover dry and significantly extending its lifespan, fully protecting the hot tub