Proper Size: This hot tub cover perfectly fits your hot tubs with dimensions 85"L x 85"W x 20"H (2160 x 2160 x 508 mm). Please note: Be sure to measure the length and width of your hot tub before ordering to ensure a proper fit

Heavy-Duty Oxford Fabric: The tough and durable Oxford fabric 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: This hot tub cover protector is made with heavy-duty material and double-stitched seams, combined with a thick waterproof coating with a waterproof pressure rating of PU1000+. It easily withstands sun exposure, heavy rain, snow, and strong winds. This weatherproof hot tub cover ensures your outdoor hot tub is well-protected all year round

Fit Well: The specially designed air vent effectively prevents the cover from bulging during use. Equipped with adjustable buckle, waterproof zipper, and sturdy strap, the spa cover for hot tub fits well on the tub and won’t be easily blown off