100% Memory Foam MATERIAL:60% polyester and 40% bamboo made cover,Ultra-soft and eco-friendly bamboo fabric is the best covering for this orthopedic sleeping memory foam pillow, The Breathable memory form provides better air circulation, keeping fresh,which provides the soft touching and fresh experience for you, The breathable outer layer will bring you a cool and healthy sleeping environment. ABOUT THIS PILLOW:This pillow uses CertiPUR-US certified premium memory foam at,Pillow core made of 100% memory foam,which never gets hard in cold weather,Not too hard nor too soft,The 3-5 seconds slow rebound memory foam keeps its shape and firmness,It allows offering natural spinal support to your body, adjusting to your unique shape promoting a deep restful sleep,it is the best gift for parents,friends and family. MATERIAL OF FILLING: Removable filling provide you a custom and unique sleeping experience,The memory foam pillow is adjustable freely to your sleeping habits,You could very easily adjust the shredded memory foam pillow to your favorite height and softness For best support – for back,stomach and Side Sleepers,Whether you prefer soft or firm pillows,this sleeping pillow is for you. ABOUT PILLOW CASE:Washable Bamboo Pillow Case,Bed pillows has two protection pillow cover,the pillow for easy release of heat and moisture,Removable zippered allows the cover to be removed easily for washing,the inner cover offers additional protection for the bed pillow,extends the life of the memory foam core more effectively. TIPS??Our memory foam pillow is compressed and packed in a box,so when you release the air out of the package,give it several minutes to slow rebound to its normal shape,We are so confident in the quality of our pillow,If you’re not satisfied with our pillow for any reason,please feel free to contact us,We also provide 100% money back guarantee.