About this itemShredded Memory Foam + Polyester Fiber??Bamboo Shredded Memory Foam Pillow??- Our memory foam pillow is made from 60% polyester and 40% viscous made from bamboo. The bamboo memory foam pillows use a cooling shredded foam technology to keep you cool all night. The breathable cover keeps your pillow dry and provides maximum comfort.??Adjustable Height and Softness??- Shredded Memory Foam can be added or removed to change your pillow??s height, volume, and softness. Memory Foam molds to the unique shape of your face, head, and neck for soft and gentle supportive comfort while you rest or sleep. Helps promote proper spinal alignment by shaping to the way you lay down.??Bed Pillows for All Sleepers??- Memory Foam filling is superior to cotton and retains its softness without the need for fluffing. Gives excellent support whether you sleep on your side, stomach, back, or lay a pillow between your legs or under your lower back. Helps support the neck and prevent neck pain and stiffness after sleeping. Our bed pillows can help provide relief from several sleeping issues including snoring, insomnia, and migraines.??Machine Washable Pillow Case??- The Outer Bamboo-Derived Rayon Pillow Case is machine washable. Standard size: 20*26 inches, Queen size: 20*30 inches, King size: 20*36 inches.??Customer Service??- Our Bed Pillows are covered by 100% satisfaction policy. If you have any question about our Pillows, please feel free to email us at anytime. We will spare no effort to assist you to solve any problem!