Bring alignment, comfort and support to your head, neck, and shoulders during savasana and restorative yoga. Buckwheat pillows support the cervical spine and conform to the contours of the head and neck, soothing tired, achy muscles. Many people find buckwheat pillows help relieve neck pain, headaches, and muscle tension. Approximately 15 in x 9 in. Weight: Approx. 15 oz. Pillow Cover, 2 mini scented sachets and refill drops included. Microwaving Buckwheat pillows not advised. Flax seed sachets can be microwaved.