Weighted blanket Plush Covers are two sided for extra tactile experience. Ultra-soft plush dimple velour on one side, combined with a beautiful poly cotton twill are the perfect duvet cover to be used with our high quality, machine washable, and soft black poly-cotton weighted blanket utilizing specially designed Kozie Clothes interlocking. HEAVY snap system. No tags (one tear away tag) to limit sensory sensitivity increasing calmness and focus capabilities of child. Weighted blanket and duvet are both machine washable. No need to remove weighted weights. The weight pellets are sewn into a TWO POCKET SYSTEM throughout many channels therefore the weight stays in the designated area preventing all the weight falling to the bottom This weighted blanket is made of a beautiful soft fabrics and filled with non-mildew poly pellets. It feels so good! The weighted blanket has EXTRA LARGE snaps allowing for the addition of an outside cover. No Velcro is used on our weighted blanket to avoid picking up dirt and lint which can render the blanket non useful The covers are two sided for extra tactile input. These covers are relevantly designed to transcend all age groups and look great anywhere!! The construction of this blanket is superb, YOU ONLY EVER NEED TO BUY ONE!