* Cotton * [Best Bedding Award From Good HouseKeeping] Luna’s soft weighted cooling comforter is made of high quality, 100% Oeko-Tex certified breathable, soft cotton and filled with premium glass beads, for maximum comfort all day and night! The weight of the blanket is intended to provide deep touch pressure stimulation, which is intended to provide a calming effect to promote relaxation. Sleep peacefully with this soft blankets weighted comforter. * [Get Your Deepest Rest and Relaxation] The quilted premium weighted blanket pattern holds the premium glass bead filling in place so you never have to worry about the weight bunching or pooling. Luna’s innovative, smart design evenly distributes the weight to your body. * [No Stress Care] Luna weighted blankets are machine washable and the best way to care for your weighted blanket is to wash cold on a gentle setting or hand wash. Hang drying is best, but if you can’t, then tumble dry on low heat as a machine-washable weighted blanket. *** Please note to check with your machine’s manufacturer for your machine’s weight limit. Our Blankets can be machine washed but most machines only hold 10lbs - 20lbs. Dry Cleaning and Spot Cleaning is also an option. * [Why Luna?] Luna has been a leader in comfort sleep technology since 2015, helping over 5 million people get their best sleep. Luna products are researched, developed, & [Designed in the USA], and have been featured on the Today Show multiple times.