size:40 * 40 * 10CM
Material: Aluminum foil, Kevlar fire line, fiberglass. High-temperature welding slag welding all areas to ease the fatigue of welding, lying, pillows, etc.
support the blood circulation system,relieve fatigue
Material: Aluminum foil, Kevlar fire line, fiberglass. High-temperature welding slag welding all areas to ease the fatigue of welding, lying, pillows, etc.
support the blood circulation system,relieve fatigue