materials: washing machine beads are made of water-soluble film materials, complete in materials, practical and safe. Suitable for families, travel, and hotels. Easy to e: Simply put the laundry beads into the washing machine drum. Make your clothes and long-lasting . Wide range of es: laundry perfume is applicable to all types of clothing, including sportswear and pajamas. These underwear perfume are comfortable and completely dissolved in the laundry room, and will not produce dirt or overflow. After service: After service is our top priority. If you have any questions about our products, please feel to contact at . Full effect: The unique of laundry perfume pearls ensures that fragrances penetrate into the fibers of clothing, bed linen, towels, tablecloths, upholstery furniture and even floor coverings.