In original packaging item, may require some assembly. See link for more details:

Color: White

Size: 18 x 18 

Note: This is a set of two pillow inserts

https://www.walmart.com/ip/18-x-Throw-Pillow-Insert-Pack-2-White-Down-Alternative-Inserts-Decorative-Covers-Pillows-Bed-Couch-Living-Room-Pack-2/19683071267