... pressure-relief,non-poisonous,widely used in marreess,baby cushion,car seats... Welcome to Changshu Kangjia Home Textiles Technology Co ... :540gsm4, Application: mattress pads, baby cushions, office chairs, car seat covers, motorcycle seat covers, military, medical treatment and ... used in mattress pads, baby cushions, office chairs, car seat covers, motorcycle seat covers, military, medical treatment ...