i used to work at the store tuesday morning. often we would get in pillows of your dimension. you could call them if you have one close by and tell them what you are looking for. hopefully, they will be helpful and give you the dimension, price and the inner content. also, they have other pillows for a decent price. now, tuesday morning closes down for restocking occasionally, so don't be concerned that they aren't answering the phone. i hope you can find or make what suits you.