Shape design - Square shape made of EVA material with comfortable angle.
✅ Tremor massage - 8 massage heads of different sizes (4 on each side), simulating human hand massage, the massage heads can be rotated and adjusted clockwise or counterclockwise.
✅ Relieve Muscle Tension - Reduce muscle tension and physical fatigue, relieve muscle soreness and stiffness, improve blood circulation, restore muscle tension, strengthen the immune system, and release toxins.
