5pc Hello Kitty Twin Bedding Set Sanrio Floral Boutique Comforter Sheets and Pillow Sham Hello Kitty Floral Boutique twin size comforter, flat and fitted sheets, pillowcase, and sham. Genuine licensed merchandise. Machine washable. Sheets are cotton rich! 60% cotton, 40% microfiber. Comforter and sham are super-soft microfiber!