I think this has been posted before in another thread but anyone looking to dip toes without breaking the bank should check this out on Amazon. generic wedge for $20 you can’t go wrong. We ordered on and it’s awesome.
>medical aid
I can't seem to find the one that folds back into a square for storage. Do you have a name for yours? Thanks! I think I just found it, out of stock though but great price. https://www.amazon.com/Drive-Medical-Folding-Bed-Wedge/dp/B00NGKWKRC/ref=sr_1_6?dchild=1&keywords=medical+aid+sleeping+wedge+folding&qid=1609701082&sr=8-6#customerReviews