Seventh Zone Independent Silent Bag Spring 2000 grams sterile cotton pad Breathable and comfortable high elasticity cotton 1800 egg-shaped massage cotton bumps, massage each joint of the body during sleep to relax the fatigue of the day. Hydrophilic and sweat-wicking cotton: absorb moisture and sweat, keep dry and breathable. Tencel knitted fabric: soft and elastic touch, fits the human body, healthy sleep.
