* Pocket spring diameter : 35mm - 70 mm. * Pocket spring wire diameter : 1.20mm - 2.20mm. * Coils per m2 : 200- 700 Unit ( according to customer request ). * Pocket spring height : 50mm - 210mm. * Top and bottom with / without Nonwoven. * Packing : roll Packed ( 5-10 Units, Roll Pack ).