Cuscino per massaggio al collo, collo, spalle, cervicale, chiropratico, dispositivo di trazione, cuscino per massaggio per alleviare il dolore, massaggiatore per il collo del corpo

Neck Massage Pillow Neck Shoulder Cervical Chiropractic Traction Device Massage Pillow for Pain Relief Body Neck Massager Type:Massage Pillow Size:22x17.5x12.5cm Material:PU Polyurethane Usage method Friends, our products are made of PU. 1. Use hot water, the water temperature is lower than 55 ℃ 2. Heat the pillow in hot water, 3. Dry the pillow, put it under the cervical vertebra, and sleep for 8 minutes Features: 1.V-shaped curvature, support and fix the position of the cervical spine. 2.Press the pellets to relax the muscles on both sides of the cervical spine. 3.C-shaped opening, the downward pressure is elastic, resulting in deformation, and the support strength is enhanced. 4.Cervical vertebra guide groove, guide the correct posture when using.usage method