600 Thread Count Olympic Queen Siberian Goose Down Alternative Comforter [600FP, 50oz] with 100% Egyptian Cotton Plain - Solid Damask Cover - Black Set Includes Bed Duvet Cover Sheet with TWO Shams (Pillowcases) made of 600 Thread Count 100% Long Staple Egyptian Giza Cotton with Swiss Sateen Finishing White comforter enclosed in Black Plain - Solid Olympic Queen Size 600 Thread Count natural cotton Duvet cover. DOWN ALTERNATIVE Comforter, 600fp, 50oz, Allergy free.Box-stitching design and Side-Gusset for the Maximum warmth. Luxury Duvet Cover sheet Set made of Long Staple natural Giza Cotton yarn. Olympic Queen Duvet cover measures 90" W x 92" L and includes two standard shams 20x26" each. Machine Wash.