This is floss specifically for those undergoing orthodontic treatment with wires. Each piece is individually wrapped, making it convenient to carry around. I purchased this several years ago and have been storing it at home. The box is yellowed, scratched, and slightly crushed. There are 44 pieces. Please refrain from purchasing if you are sensitive to items that have been stored at home. Due to shipping costs, I will remove the contents from the box for shipping. I will ask you after purchase if you want the box. If you need it, I will include it.