- Stainless steel, ABS
- Massage roller ball: muscle cold ball is made of abs and stainless steel, hard to break, and ensuring durability and longevity.
- Massage roller: the detachable abs sleeve allows for convenient cleaning and , ensuring a clean unit for each use.
- Roller ball massage: the cold massage roller ball effectively relieves muscle fatigue and promotes relaxation.
- Manual massage roller ball: the massage roller ball is small and portable, lightweight to carry, ensuring convenient use and portability.
- Massage balls for back and shoulder: stylish appearance and multi-functional design, suitable for massage on various parts of the body.