YnM Weighted Blanket and Duvet Covers - Hot and Cold Duvet Cover Set (3 Pieces) - (Blue, 60''x80'' 15lbs), Suit for One Person(140lb) Use on Queen/King Bed. The original YnM set includes one weighted blanket and 2 washable duvet covers - one cool fiber duvet and one warm minky duvet. Weighted blanket is made with multiple layers and smaller compartments (4.7''x4.7'') for maximum comfort that contours to the shape of your body; helps improve sleep. Two removable duvets offer a cooling or warming option for all seasons and preferences; include string ties on the inside to secure to the weighted blanket. Use this weighted blanket on its own or with a duvet cover; duvet covers easily come on and off with a zipper closure.To choose a size, take 10% of your body weight, then add 1 lb; great calming sensory blanket for adults and children to help decompress and provide comfort. YnM is a premium-grade weighted blanket that helps relax your body by simulating the feeling of being held or hugged, making you fall asleep faster and sleep better throughout the night. This item is in the category "Home & Garden\Bedding\Blankets & Throws". The seller is "barrorz09" and is located in this country: US. This item can be shipped to United States.