Panty liners that can be used to check fertility timing, 5 sheets per pack, made of polypropylene. - Brand: Unicharm - Product Name: Panty Liners - Quantity: 5 sheets per pack - Features: Can be used to check fertility timing - Material: Polypropylene Thank you for viewing. This is a set of 2. I plan to flatten one box for shipping. If you would like the box to remain intact, please contact me as the shipping cost will increase.