100% Cotton ?Premium Material??100% Premium cotton with Non-toxic and odorless, low fadeness and hypoallergen, is suitable for all seasons, making you have a comfortable sleep. ?Structural Design??8 convenient ribbon ties are designed to effectively fix the position of the weighted blanket, prevent caking and deformation, meanwhile anchor our blanket cover to the full width of blanket so the cover will stay in place all night. ?Humanization Design??The zipper with hidden design provides a clean appearance while still being safe, the rigid won’t touch the human body so as to avoid scratches, more careful to the children. ?Production Process and Washing Method??Professional and Quality production line for 28 years history, which pay more attention to detail, makes sewing point neat and firm, not deformation, suitable for all the brand of weighted blanket. Machine wash on a low, gentle setting with cold water, Air dry or tumble dry on low for best results, no fading, no deformation. ?SATISFACTION GUARANTEE??Maple Down Adhering to the concept of customer first, Wish that our products can give you a relaxed and comfortable night. You could refund for free in 3 years if there is any problem, please contact us directly if you have any questions and needs, we will continue to optimize our own products and services.