• 400 perfume test strips included for quick and accurate results. • Made of durable, reliable, and reusable paper, does not easily deform or discolor. • Easy to use: dip the narrowest part into the bottle or spray perfume on the surface and wait several seconds. • Size of each strip: 135 x 8 mm, lightweight and portable. • Suitable for testing perfumes, essential oils, aromatherapy, and fragrances in event stores, cosmetics, home, and beauty. • Color: white. • Net weight: 110 g. • Packaging method: bag. • Package size: 14 x 9 x 2 cm.