... +20g non-woven fabric Special InstructionsPearl foam corner guardForming a right angle when sewing the pillow Pillow top:Cover fabric+3cm ... : General InformationYear of Establishment2002Product RangeSpring mattress, pocketed spring mattress, pillow top mattress, sponge mattress, mattress with footpost, fire retardant mattress, compressed mattress, and etc.Capital550000 RMBSales VolumeUS ...