400TC 100% cotton duvet cover with zipper closure and interior corner ties. Can come with or without a light weight down alternative insert. Straight embroidered edge and band. Tie on inside corners, insert has loops for securing in the cover. Twin comes with a single standard sham, Full/Queen comes with a pair of standard size shams, The King and Super King come with a pair of King size shams. Machine washable, gentle, low heat tumble dry. Please choose embroidery thread color from thumbnails. Sizing Guide: Twin cover is 64x88, Full/Queen 90x90, King 106x90, Super King is 120x98 Insert is a cotton cover, with box construction, soft polyester fill Insert sizing: Twin is 64x90, Full/Queen is 88x88, King is 104x88, Super King is 120x98 Please reach out if you need inserts for the shams, as well.