Features: Easy to us:No more need to remover hair by hand. With our laundry balls, you just put these small laundry balls in the washing machine, turn on spin mode, or you can put them in the dryer with your clothes. Hair Removal Assistant:Our hair catcher is made of high quality material, which is reusable, durable and sturdy. Putting it in the washing machine with the clothes can effectively removes the hair and fluff from the clothes. Save your time and worry about hair. Protective Clothing:These laundry balls are designed to be round, so they will not cause any damage to your clothes during the washing process, and can be used for children's clothing. It can effectively isolate clothes, reduce wrinkles and help shorten drying time. Washed clothes are clean, bright and last longer. Small and space savingVery compact. Each reusable dryer ball measures approx. With a diameter of 6.8 cm, it is small enough to save space in the washing machine and to store easily. Handy and Practical Tool:Our washing machine remover not only removes lint, animal hair or other hair from clothes, jackets and blankets, but also helps reduce limescale, rust and lime build-up in washing machines, and removes dusts and smell. Note: For some very short pet hair, the effect may not be obvious, but there are still many benefits for your clothes.