Waterproof design: The surface of the spa cover is decorated with a waterproof silver coating that can prevent rain, hail, snow, dust, and leaves. All-season protection: The outdoor spa cover is made of 210D Oxford fabric, which is tear-resistant, waterproof, UV-resistant, snow-proof, frost-proof, windproof, dustproof, bird droppings, and fallen leaves. It fully protects your spa cover. UV protection: The garden spa cover is UV-resistant, which prevents furniture from being exposed to the sun and makes your spa look new. Windproof: The hem of this round spa cover has an adjustable drawstring that can be securely fastened to the spa to prevent it from being blown away by strong winds, and it is easy to install. Size: 210*30cm. Suitable for circular outdoor spas, swimming pools, and garden furniture. Product description Do you care that your outdoor hot tub is always exposed to rain and heat? Our hot tub cover is made of high-density Oxford cloth and 210D silver-coated material, windproof and waterproof, effectively preventing dust and rain from entering the pool and keeping the pool free of dirt, debris, and insects, etc. Reduce pool cleaning and maintenance time. Specification: Color: Black Material: 210D Oxford cloth. Size (DxH): 210*30cm Package includes: 1 x Outdoor Round Hot Tub Cover Note: Check the dimensions of your round hot tub for the correct fit before purchasing.