INDULGE - Get the soft, cool touch of these pillowcases; Constructed from 100% viscose derived from bamboo with a 156GSM sateen weave, these queen-sized 30 x 20 inch pillow covers boast a smooth, luxurious texture and a reliable zipper for enduring quality SUPERIOR COMFORT - The breathable material and secure, hidden zipper design eliminate pillow slippage for a more refreshing sleep HOT SLEEP RELIEF - These moisture-wicking pillow covers work to circulate air and evaporate sweat to maintain a cool comfort level; Particularly beneficial for those experiencing night sweats or hot flashes, promoting a more restful and cool sleep CONVENIENT ZIPPER - To ensure a smooth and undisturbed night's rest, these pillow protectors feature a hidden zip closure, eliminating the discomfort of exposed seams or loose fabric HASSLE-FREE - These cooling pillowcases can be easily cleaned; Simply toss them in the washing machine on a cold setting with liquid detergent, line dry in shade or use low heat dryer setting; Enjoy their refreshing coolness throughout the year JOMO sheets and pillowcases sets. Set of 2 rayon pillowcases, handmade and Sateen weave finish. 100% viscose pillow cases queen size with hidden zipper. 100% viscose oeko-tex certified fabric, thick deluxe luxury 156 gsm fabric, 300 thread count, equals to 1000 cotton thread count. Product features: Thermo-regulating suitable for all weathers, they keep you 2 degrees cooler in summer and warmer in winter. Moisture absorbent viscose fabric has natural breathability and 50% greater moisture absorption than cotton. Hot sleeper, night sweat? Cooling breathable cold fiber is good for night sweats and hot flashes, wicks moisture. Great for sensitive skin, its smooth fiber surface feels soft and supple against the skin and its incredible wicking abilities keep the skin dry. Care guide, hand or machine wash in cold water with mild liquid detergent. Line dry or tumble dry low. Do not bleach. No fabric softener is needed, they are already super soft and will stay that way wash after wash. Viscose is a great alternative to silk which is similar to touch, and it's not as shiny. This magical plant fabric is also skin-friendly and temperature regulating. It is perfect for bedding and luxuriously soft to sleep in. Combine with our viscose sheets and pillowcase sets. Available sizes: King, Queen and Standard. Available colors: White, Grey Gray, Light Grey, Dark Gray, Navy Grey, Pink Kawaii, Cream Ivory Beige.