RelaxBlanket 80''x90'' Duvet Cover for Weighted Blanket | Premium 180GSM Cotton | Dark Grey

100% cotton, durable and comfortable, suitable for 80 inches x 90 inches weighted blanket with any weight. Six connection points are designed between duvet cover and weighted blanket to ensure your blanket won't slide around within the cover . Extended 59" YKK zipper closure makes the machine washable duvet cover easy to remove & replace for spot cleaning . Protect your weighted heavy blanket to extend its life & give you more color choices to match with decoration . Machine washable in cold water. Only duvet cover, do not include weighted blanket .