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

Size: 11" x 14"

Note: Comparison link used. One side is not blue, has pattern on both sides. See pictures for details. 

https://www.wayfair.com/decor-pillows/pdp/betsy-drake-interiors-hibiscus-indooroutdoor-lumbar-pillow-w001958105.html