1. Outer circle TPE, Non-slip patterns increase the safety of use; Environmental protection, non-toxic and odorless, does not irritate the skin.
2. The interface is tight, skin-friendly and soft, does not damage the body when used.
3. The design is perfect for curving the back of the spine. When used, it can expand and lighten the back and even the entire body.
4. High quality polypropylene material improves stability.
Size: 33×12 cm / 13.0×4.72 ”
Material: PP + TPE
Net Weight: 1.3 kg
Bearing Weight: 200 kg