Clara Clark Shredded Memory Foam Pillow with a Luxury Designed Rayon Made from Satins Cover, Queen Rayon from Bamboo Imported Queen/standard size 19 x 29 in. (49 x 74 cm) and weighs Approx. 4.5 lbs Zippered removable cover 40Percent bamboo Ryan 60Percent microfiber, inside fill 100Percent Shredded memory foam Stay cool breathable design, Natural supportive alignment, may reduce snoring, migrants, back and neck pain Easy care, durable, machine washable on cold, dryer safe on low heat Hypoallergenic, antibacterial and dust Mite resistant