20mm 40mm width sofa zigzag spring

{"cid":"91220564","title":"50mm Height 20mm-40mm Width 2.0mm-4.0mm Wire Diameter Zigzag Spring for Sofa and Furniture","imgUrl":"https:\/\/img.chinax.com\/nimg\/a1\/f7\/3bd39ef12f1e95dfbd7ce4a19dbb-200x200-1.jpg","attrs":{"Price":"USD 1.5~3\/Kg","Brand Name":"Yirilom","Model Number":"ZS-007","Minimum Order Quantity":"400Kg","Delivery Time":"7-15 Days","Usage":"Furniture, mattress, sofa, car seat, etc.","Items Usage":"For Sofa Seat Springs","Loop Height":"38mm-50mm","Shape":"Zigzag","Function":"Provide support and flexibility","Material":"High carbon steel wire","Wire Diameter":"2.0mm-4.0mm","Color":"Black, silver, gold, etc.","Name":"Black Sofa Zigzag Spring","Usage Of Items":"For Sofa Seat Springs","Spring Height":"50mm","Certification":"SGS\/ISO9001","Place of Origin":"China","Payment Terms":"T\/T,Western Union,MoneyGram","Supply Ability":"8000000PCS Per Month","Packaging Details":"4kg\/Roll 10Rolls\/Plastic Bag","Packing Of Spring":"4kg\/Roll 10Rolls\/Plastic Bag","Type":"Curve Zigzag Spring","Spring Diameter":"2.8mm~4.0mm","Loop Width":"18mm-30mm","Coil Pitch":"4-10 turns per inch","Items Name":"Sofa Zigzag Spring","Packing":"Carton box or pallet","Spring Width":"20mm-40mm","Items":"Sofa Zigzag Spring","Surface Treatment":"Anti-rust coating"}}