Good furniture material company is a leading professional provider of furniture material supplying solution! we can make size as customer requirement. Pocket spring cushion 1) Material: High carbon steel wire and non woven fabric 2)Wire diameter:1.6~2.2mm , normal 1.8, 2.0mm. 3)Non-Woven fabric :65g/m2 4)Middle diameter: 6.0~7.0cm 5)Height:6~15cm 6)Length/Width: Up to customer 7)Usage:sofa. 8)Advantage: Cheaper, Not to easy weathering,comfortable, more popular in every country