This open back knit cover up is super easy to use. Just slip it on over your swimsuit when you're at the pool. It's great for adding a bit of style and a touch of modesty. When it comes to care, you can gently hand - wash it in cold water. Avoid using harsh detergents as they might damage the delicate knit. After washing, lay it flat to dry to keep its shape. And don't forget, always keep it away from sharp objects to prevent snags.