Duvet Cover is Recommended. Enjoy 10% Off By Purchasing Weighted Blanket and Duvet Cover Together. ??4 REASONS WHY CHOOSE ZonLi HEAVY BLANKET??(1) Give you better sleep. (2) A good gift idea for your lovers. (3) The perfect addition to your bed. (4) Used for all-season comfort. ??4 REASONS WHY ZonLi WEIGHTED BLANKET IS WORTH THE PRICE??Each design has a unique role. (1) High-density sewing technology, two-layer microfiber are added to prevent the loose of the thread and leakage of the beads. (2) Smaller squares to distribute glass beads inside the blanket evenly. (3) Two-layer 100% soft cotton fabric to keep you at the perfect temperature (avoid overly hot). (4) Loops to secure the duvet cover. ??HOW TO CHOOSE??Choose the weighted blanket weighs 6%-10% of your body weight and a lighter one for the first try. 48*72 weighted blanket 15 lbs is suitable for 150lbs-190lbs individual and a twin size or full size bed. If you are a hot sleeper, you can try a cooling bamboo weighted blanket. ??3 REASONS WHY WE RECOMMEND A DUVET COVER FOR YOUR BLANKET?? (1) EASY cleaning. (2) Extend the blanket’s span life. (3) Various styles for your choice, Comfortable Cotton, Cooling Bamboo, Warm Minky. ??THE SERVICE YOU WANT?? ZonLi provides 3-Month return and replacement service & life-time free customer service. If you have any questions or need additional help, please contact us freely we??ll solve the problem for you as soon as possible.