... the secure material, which pass the ICIT. Besides, Our sofa is good air-tightness because one time aeration, long ... smooth appearance, well cold resistant, stretchable 3.CleanlinessGS series sofa no absord dust, scurf and dandruff,which cause them not ... divided into three series1.Leisure products: inflatable mattress, inflatable sofa,inflatable pool,beach ball,inflatable poly-roly, inflatable floating ...