Square Hot Tub Cover Patio Outdoor Heavy Duty Protector Spa Hard Covers For Hot Tub Features: material: This square hot tub cover is made of material, which is not permeable, lightweight and durable. NOTE: This cover can not be used alone without an insulated hard cover under it. Practical design: the bottom of the square hot tub cover can adjust the length of the rope, to ensure that the hot tub cover is closely attached to the hot tub, will not be blown by the wind. Practical design: the bottom of the square hot tub cover can adjust the length of the rope, to ensure that the bathtub cover is closely attached to the bathtub, will not be blown by the wind. Multiple sizes: The hot tub cover comes in seven sizes. Applicable to most types and sizes of bath covers, you can measure the size of the bath before purchase. Full : square spa cover close to the hot tub, can outside dust, leaves and other garbage into the bathtub, keep the hot tub clean, to your square hot tub has a good . Color: This hot tub cover can be selected in four colors: beige, coffee, gray and black. You can choose the color you want according to your preference. Product Description: Full : square spa cover close to the hot tub, can outside dust, leaves and other garbage into the bathtub, keep the hot tub clean, to your square hot tub has a good . Practical design: the bottom of the square hot tub cover can adjust the length of the rope, to ensure that the hot tub cover is closely attached to the hot tub, will not be blown by the wind. Practical design: the bottom of the square hot tub cover can adjust the length of the rope, to ensure that the bathtub cover is closely attached to the bathtub, will not be blown by the wind. Color: This hot tub cover can be selected in four colors: beige, coffee, gray and black. You can choose the color you want according to your preference. Note: We focus on quality of life for many years and use great material. It is a great choice for you and your family. Made of durable materials, non-toxic, pollution-free, low-carbon and environmentally friendly, to meet your needs. Our products are made of high quality materials at affordable prices, we believe that these high quality products will make your life more comfortable and enjoyable, we welcome customers to come and buy. Made of durable materials, non-toxic, pollution-free, low-carbon and environmentally friendly, to meet your needs. Size:D Material:Polyester Abundant Quality and Styles to Meet Your Different Needs.