Nature Relax - Premium Silver Antimicrobial White Goose Down Comforter 800 Thread Count Egyptian Cotton, Extra Warm - King Size 100% Egyptian cotton shell cover treated with nature silver Premium White Goose Down, IDFL certified clean and hygienic Euro-Chic design. 10" baffle box, double stitching, and sateen piping Down proof cotton fiber shell. 800 thread count sateen Hypoallergenic. King size: 108" x 90"