Made in the USA from high density, closed-cell foam. Replacing
those old ripple foam fly boxes could not be easier. Simply remove the
old foam inserts and press in new Ripple Refills. The pressure sensitive
adhesive backing makes it that simple. Will fit any ripple foam box of
comparable size on the market and can be adjusted to fit other boxes with
a few scissor snips. Package includes one ripple and one flat refill. Boat flat size is just the ripple sheet.