Waterproof and Windproof: The Pool Safety round Covers protect your hot tub from wind, rain, snow, frost, , dust, and sunlight. while keeping the pool warm. Save time on your next pool cleaning. Durable Material: The overall SPA Cover for Hot Tub is very strong and durable, and it is also waterproof and dustproof because the adoption of 190 silver coated polyester fabric Safe and Not Easy to Fall Off: This Outdoor Spa Protector cover is easy to put on the pool and stays in place. And there is a drawstring on the swim cover to make it more secure. Foldable Design: This is a foldable Round Pool Cover, which doesn't take up space when folded, it's easy to store, won't fade, and won't stink., bring you with outstanding performance Widely Used: Our collapsible Swimming Pool Cover is suitable for most round pools. Because the pool cover has a drawstring design, it can also be used to cover round tables, barbecues, gardens, or outdoor furniture items. Item Type: SPA Cover For Hot Tub Product SizeApprox. 210*30cm/82.68*11.81inch Color: Gray Material Composition: Waterproof 190 silver coated polyester taffetas Package List:1*Round Pool Cover.Items from Sheng Xinshun's shop