It's clear this was made by a Vet. This wrap is genius and thanks for creating the XL. Despite best efforts I do still have one. I now have an entire set. They're great for my home use if I have to med or clean eyes, etc of any of my squirrelly guys or for when my home Vet comes. It's great for them for nearly everything. I wouldn't be without these having cats. One of my xls for cuteness 😻