Slim profile modern shiatsu massage cushion with deep-kneading shiatsu massage use with most chair styles. It features 3 back massage zones - full, upper, and lower. Spot massage isolates the massage action for targeted comfort with soothing heat. Convenient integrated control panel, strapping system holds cushion secure with premium materials. Measurements: 13.98 Width/Inches, 2.35 Length/Inches, 3.3 Height/Inches Base Material: 95% Polystyrene/Plastic, 5% Other 5% Or Less Care: Wipe Clean Country of Origin: Imported