Value Package: 200pcs Perfume Test Strips, sufficient quantity for your needs. Quality Material: Made of premium and reliable paper, allow to printe or write your own logo. Features: Specifically designed to absorb fragrances and easily to test. Size: 130*12 mm/ 5.1x0.47 inch, white color. Quality Service: If you have any problem about our fragrance strips, please let us know and we will replace it immediately.