Knot Size,
All knot sizes are depending on the fabric. They are standard size based on the fabric. Example: if the fabric is thicker you’re going to get a bigger knot if the fabric is thinner you’re going to get a smaller knot. We do not sell the wraps based on the knot size unless you are purchasing a XL. If you see and XL next to the name than it is an extra large knot in which the price is double. Pictures posted are only for you to see the style/pattern.
S, M & L is based on Anita's judgment. Your judgment may very.
Thank You
Anita& Chris