Panda Life Queen Size Cooling Pillow Cover The Panda Life Cooling Pillow cover's special textile combination keeps your pillow feeling fresh all night long! It's not only comfortable but retains a crisp cooling effect thanks to its unique cooling yarn cover. Where most pillows need to rely on a separate supply of cooling gel, this pillow cover uses ultra-high molecular weight polyethylene yarn that possesses inherent thermal transfer qualities, literally drawing heat away from your skin, keeping you cool and feeling fresh! Features: Cool to the touch High performance cooling fibers with heat transfer capabilities Single pack Queen size (20" x 30") Imported Content: 46% Cooling yarn 54% Polyester Care Instructions: Machine wash in cool water with mild detergent Air dry only Do not use dryer