100% Polyester Silky-Smooth Queen Sheets: Empyrean bed sheets are woven from premium, high-quality 110 GSM microfiber and double brushed on both sides for ultimate softness, creating a heavenly sleeping experience. 4-Piece California King Sheets Sets: Cal King bed sheets includes one deep pocket fitted sheet cal king size 72” x 84” one cal king flat sheet 102” x 108” and two king pillowcases 20” x 40”. Smooth and Comfortable - The smooth feel of the sheet is very cozy which keeps you cool during summers and warm during winters Easy Care & Cleaning: Empyrean microfiber sheets are machine washable, fade, stain, and shrink resistant, queen bed sheet is wrinkle-free with no ironing necessary, our bedding sheets & pillowcases are pet-friendly, durable, and made to last. Bonus Sleep Guide: Create the bedroom of your dreams with our stunning selection of queen size sheet colors. Our comprehensive sleep guide includes tips on how to get a good night’s sleep, how to take care of your sheet set, and more!