Pine Tree Korean Wooden Neck Pillow for Massage/spinal Health.relieve Neck Pain Material : 100% Pine Tree Size: Length 12.99"(33cm) Height 2.95"(7.5cm) Width 5.3"(13.5cm) 100% pine tree, crafted in South Korea. Adjust the neck and straighten the vertebrae. Helps sound sleep(insomnia) Enhance blood and energy circulation to the body and brain. For Neck, Leg, Side of the Head and Waist.