... Care Memory Foam Pillow have passed SGS test. It shows its unique function of breathable, healthy, soft, no distortion, anti-mildew, ... its special advantages. 2.U Shape Neck Care Memory Foam Pillow:Physical CharacteristicsDensity(kg/m3) 45Hardness(asker c)40 - 60Tension ... Application:Our products are mainly used in shoes, shoe insoles, pillow, mattress, garment, cases and bags, sport equipments and ...