The Weighted Inner Layer Can Be Used Along Or Used With a Duvet for Easy Cleaning. Breathable Cotton Duvets, Cooling Bamboo Duvets Or Soft Warm Minky Duvets Are Available in Ynm The original YnM weighted blanket offers great all-natural sleep help for adults and kids by offering the gentle sensation of being held to encourage deep, healthy, restful sleep YnM own the ability to produce a unique 7-layer weighted blanket. Our 7-layer system is designed to comfortably surround your body and form to your shape while you sleep and the MORE glass beads & LESS fiber fill design offers better temperature control Choose the blanket that weighs about 10% of your body weight plus one, 7 lbs weight is intended for individuals weighing about 60 lbs. The twin size is for one person on a twin size bed. The queen size is for one person on a queen size bed. Only the King size is for sharing on a queen or king bed HIGHEST INDUSTRY STANDARD: 4”x4” smaller compartments for more evenly distribution + The three-dimensional lock bead sewing method for 0 bead leakage + Finest stitching(2.5-3mm one stitch) to prevent weight shifting from one compartment to another. All these made a fabulous highest quality YnM 2.0 weighted blanket You’ll always find a PERFECT weighted blanket from YnM for you or your loved ones because YnM is always striving to design different weighted blankets to suit for different people or needs, including breathable cotton weighted inner layer, pure natural & cool bamboo weighed inner layer and warm minky weighted inner layer, plus weighted blanket with duvets set and even cute holiday set for your kids! Everything you want for a weighted blanket, you can find it from YnM.