Typical dimensions listed are about 90 inches long with widths around 104 to 106 inches.
Sets are listed as three-piece bedding: one king comforter plus two king shams.
Fill is polyester-based across the examples: listings show 100% polyester fill and down-alternative polyester filling, with one listing specifying 220 GSM polyester fiber fill.
The percale option lists a 200 thread count for face and back and a fill weight of 220 GSM polyester; the velvet listing shows thread count as not applicable.
The king shams use a 4-inch inner envelope closure as listed in the product details.