1. Material: Made of high-quality materials, excellent workmanship, more durable and strong, strong and not easy to break, gentle exfoliation, massage the skin.2. Arc-shaped bristles, ergonomically designed, not easy to touch, fast cleaning, do not hurt the skin3. Ergonomic Hands-Free Design: Our back wash unit features a hands-free, ergonomic and non-contact design that perfectly fits the contours of your back and changes the way you wash your back. Unlike other back scrubbers that only touch a small part of the back, this back scrubber cleans and exfoliates the entire back and shoulders, reaching all the hard-to-clean areas.4. Versatile: Suitable for all types of skin. Great for relaxing muscles, relieving stress, boosting blood circulation, exfoliating, boosting blood circulation, balancing oil, massaging skin to relieve stress and relax muscles, brighten skin tone, increase skin elasticity.5. Easy to use: The hands-free backwash unit can be easily and firmly attached to the shower wall, just spray your favorite body wash on the mat and scrub6. Suitable for the elderly/injured/pregnant women: This suit is perfect for injured, elderly, pregnant women and people with limited mobility. Provides a thorough exfoliation for your entire back, shoulders, buttocks, arms.