... ,GS-TUV 3 Technics: thermal bonded Non-woven 4 Usage: mattress, cushion, sofa 100% Polyester wadding for MattressIntroductionVertical upright Polyester Hard ... has become the most ideal ancillary materials for leisure products, mattress, sofa cushion, travel mat, car seat cushion, etc.Specification:Density ... of high resilient.Usage 100% 900gsm 3D hollow wadding for Mattress