This is a set of 4 logo stickers from fishing tackle manufacturers. The Coreman and Madness stickers were obtained at fishing shows around 2012-2014, and the ima sticker was purchased new about 15 years ago. After obtaining them, they were stored in a clear file in a bookshelf and show signs of deterioration. Coreman - Linear marks, discoloration on the four corners of the back. ima - Bubbling in the center. Madness - Small dot-like scratches.