Ultra Plush Hypoallergenic White Goose Down Twin XL Box Stitched Alternative Comforter, Duvet Insert, 68" x 90" Polyester 1 Twin XL alternative down comforter - Duvet Insert - Box stitching design to avoid any shifting Size: 68" x 90" Micro Fiber Material, with Anti-Microbial finish 100% polyester Shams not included