New in package,  never opened.  A mark on the plastic bag, not on the item itself.  Pottery Barn "grand embroidered duvet cover" in King/California King size.

Product Details:

• Brand: Pottery Barn

• Product Name: Grand Embroidered Duvet Cover

• Size: King / California King (108 x 92 inches or 274 x 233 cm)

• Material: Organic Cotton

• Thread Count: 400

• Certifications: Fair Trade Certified™

King-size duvet covers are designed for larger mattresses like King or Eastern King beds, typically measuring between 104 to 108 inches wide and 86 to 92 inches long. This particular duvet cover falls within these standard dimensions for a King/California King size.