Fashion Bed Group Sleep Chill + Crystal Gel Pillow Protector with Cooling Fibers and Blue 3-D Fabric, King / California King King / California King sized pillow protector infused with crystal gel fibers to keep sleep spaces cooler than ever Defends against stains, body fluids, moisture, dust mites, pet dander and other harmful substances Designed to absorb heat and dissipates it away from the body for an ultra-cool sleep Revolutionary 3D fabric allows for excellent airflow Protected with a 10-year limited product and mattress warranty King/California King size, 1% waterproof pillow protector utilizes fabric infused with crystal gel fibers to keep sleep spaces cooler than ever Defends against stains, body fluids, moisture, dust mites, pet dander and other harmful substances Designed to absorb heat and dissipates it away from the body for an ultra-cool sleep Provides health benefits for households by creating a clean and hypoallergenic sleeping environment Machine washable and protected by a 1-year limited product and pillow warranty Zipper closure provided for an easy and sturdy fit to the pillow Revolutionary tactile technology 3D fabric allows for excellent airflow Helps moisture evaporate faster and providing a barrier against dust mites and pet dander Available in Standard/Queen and King/California King pillow sizes