About Package: The package contains 200 pcs of perfume tester strips, each perfume sample paper strips are 2.7 inches long Premium Material: Our perfume test strips are made from high-quality paper, ensuring they are thick, and durable, resistant to fading and tearing Unique Design: Each of the 500 white perfume tester strips is disposable, guaranteeing a fresh testing experience every time and preventing any scent cross Easy to Use: Simply put 2-3 drops of essential oil on a test strip or spray perfume and gently wiggle it near your nose to determine if you like the scent Wide Application: Perfect for testing essential oils and fragrances, these tester strips are suitable for use in stores, beauty salons, homes and dedicated counters