If you're looking for a fluffy pillow insert that holds it shape, these aren't probably going to meet your needs. They are thin. I included a picture of one insert still in vacuum sealed package and one removed for comparison. I do think they are a great deal and appreciate that they come in a set of 2. I also think that these would be great if using/layering multiple decorative pillows on bed/couch/bench. Given theses inserts are thin, the overall layered aesthetic won't present as bulky.

I thought my pillow cases were 16X16, but they were 15X15, or 12X20. No matter, I was able to fill 3 pillows with two inserts. Perfect! The inserts were incased by by a material that kept the shape of a pillow. Nice size and was so you could remove the pillow insert and wash the case. Ideal!

Not what I expected. I was expecting a more fluffy standalone pillows. This pillow cannot stand on its own or even make a pillowcase look full. I can make it work but not the best pillow inserts. You get what you pay for.