... . 80g/m2 non woven fabric Pocket Spring Unit / Pocket Coil units for Mattress and Sofa, Cushion Pocket Spring Unit / pockety Coils Specifications:High-Carbon Manganese Steel Wire, SWRH ... Treatment by computer, High Elasticity.Environment-Friendly Non-Woven Fabric and Hot Melt Adhesive.Mini Size, Honeycomb, 3-7 Zoned. Options:80G Non ...