100% Polyester FULL SET - Full/Queen set includes one duvet sheet (90" x 90") and two standard pillow shams (20" x 26") with 100% polyester, 85 gsm. HYPOALLERGENIC – Special treatment implemented to inhibit the growth odor and easily remove stain to keep your bed fresher, cleaner, more durable. Closure Type: Zipper PERFECT CONSTRUCTION - Features button closures, corner ties with inside on all 4 corners to keep your comforter from shifting during the night. Coordinates with other Serta Simply Clean products including sheets, comforters, and bed-in-a-bag sets. LONG-LASTING - Simply Clean ultra soft duvet sets will help you get an awesome night’s sleep while the pleated design will keep your bed looking exceptional. CARE INSTRUCTIONS - Machine wash cold, tumble dry low