Thank you for viewing! This is a bulk sale of 5 sheets per pack x 8 packs of urine stain prevention sheets. There are 40 sheets in total. I used to use these, but I switched to a different product, so I would like to give them away to anyone who can use them. You can cut them to any size with scissors. By placing the sheet between the toilet seat and the toilet bowl, it prevents urine leakage from the front and keeps the floor clean. It prevents stains caused by splashing and leakage from gaps when urinating. It reduces the hassle of cleaning the toilet and wiping the floor. They are also useful for households with children or seniors. There is an adhesive on the back, so they can be easily attached and removed. Replace them when you notice dirt or odor. I also found cleaning easier (^.^) Although they are new and unused, the outer bags of only 2 out of the 8 packs are torn or missing the instructions. The outer bags are secured with masking tape as shown in images 6 and 7. I would like to sell them to those who understand this. Thank you very much (^^)