Food-Grade Silicone Material: Collapsible, nicely made, great quality and durable. Besides, easy to wash and place. Massage the body and promote blood circulation. Multi-Choice Dimensions: Small Size: 24"x4.3"; Large Size: 28"x4.7", it's suitable for adults, children and elderly. You can put on body wash on it and move it across the back in both directions easily and effectively. Humanized Design: It is long enough to scrub the back. Concave and convex double-sided line design, effectively exfoliate and massage skin. The handshake design at both ends enables one person to clean his back easily and thoroughly. Multipurpose Scrubber: Dual Sides with Different Scrubbing texture pads. One side is a kind of good exfoliating texture without being too rough, while the other side is soft for promoting blood circulation and massage. Soft and comfortable massage the back to exfoliate, will not damage the skin. Hook Design: Hooks at both ends of the brush for easy hanging and storage, and easy to hold the palm. The silicone shower brush is composed of two sections with different thickness and the other side is an elliptical structure. You can scrub different parts of the body in the bath as needed.