Wad-Free is a small biz that was launched during the pandemic. Cyndi Bray, the founder, learned CAD (computer-aided design) to create the pads.
Promising review: “Wow!!! You wonder if things like this really work, and, well, I can absolutely confirm it does! First, I was impressed that the package came with two of the devices because I was only expecting one. So there was one for the fitted sheet and the flat sheet. Finally, I tried it out, and my sheets not only did NOT wad up, but they came out of the dryer feeling fresher, more dry, and unwrinkled! I will be buying a set of these for each of my immediate family members and close friends! What a great gift!!!” —katy
Get it from Amazon for $19.99.