EFFECTS AND ADVANTAGES: Relieves problems of sciatica, bursitis, i
nflammation of joints, relief of muscle aches and discomfort during pregnancy. Removable. COMPOSITION: High quality flexible foam core with bamboo sheath (30% bamboo, 70% polyester) MEASURES: 28 x 21 x 8-15 cm (width x depth x height (8 cm inside area, 15 cm outside area) MAINTENANCE : Removable, hand or machine wash at a maximum temperature of 30 degrees, do not bleach, iron at low temperature, admit dryer at low temperature.