100% ORGANIC VISCOSE DERIVED FROM BAMBOO: Royale Linens Queen Sheet Sets Are Made From 100% Viscose Derived From Bamboo, For A Super Soft Feel That You Won't Want To Get Up From. Perfect For Hot Sleepers Or Those With Sensitive Skin While Indulging In The Ultimate Luxurious Softness. 4PC BAMBOO VISCOSE QUEEN SHEET SET WITH PILLOWCASE: This Sheet Set Include 1 Flat Sheet 90X102 Inches, 1 Fitted Sheet 60X80 Inches With 16 Inch Drop And 2 Pillow Case 20X30 Inches With Envelop Closure. COOLING DEEP POCKET SHEETS: Bamboo Viscose Sheet Set Are The Perfect Cool Sheets For Hot Sleepers - They're Thermoregulated To Stay Cool All Summer Long And Warm All Winter. They're Also Moisture Wicking To Prevent Sweat! OEKO-TEX - MADE IN GREEN - CERTIFIED: Our 100% Bamboo Viscose Sheet Sets Are Certified Standard 100 By Oeko?tex. According To The Guidelines, These Products Are Tested For Harmful Substances And Produced In An Environment Friendly And Socially Responsible Manner. Also Sustainable In Accordance With Oeko-tex Guidelines. CARE INSTRUCTIONS: Royale Linens Bamboo Viscose Bed Sheets Are Designed To Hold Up Repeated Washes. Machine Wash Cold, Only Non Chlorine Bleach, Tumble Dry Or Iron On Normal Temperature. Wash Before First Use To Unlock Softness