metal zigzag snake shape s spring

{"cid":"91220564","title":"No Sag Metal Zigzag Snake Shape S Spring For Sofa","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/70\/38\/65b6c88c42a4b53ced3363a2cef1-200x200-1.jpg","attrs":{"Price":"USD 1.5~3\/Kg","Brand Name":"Yirilom","Model Number":"ZS-007","Minimum Order Quantity":"400Kg","Delivery Time":"7-15 Days","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","Name":"Black Sofa Zigzag Spring","Usage":"Furniture, mattress, sofa, car seat, etc.","Surface Treatment":"Anti-rust coating","Type":"Curve Zigzag Spring","Loop Height":"38mm-50mm","Loop Width":"18mm-30mm","Material":"High carbon steel wire","Packing":"Carton box or pallet","Shape":"Zigzag","Spring Height":"50mm","Spring Width":"20mm-40mm","Wire Diameter":"2.0mm-4.0mm","Coil Pitch":"4-10 turns per inch","Packing Of Spring":"4kg\/Roll 10Rolls\/Plastic Bag","Color":"Black, silver, gold, etc.","Function":"Provide support and flexibility","Items Usage":"For Sofa Seat Springs","Usage Of Items":"For Sofa Seat Springs","Items":"Sofa Zigzag Spring","Spring Diameter":"2.8mm~4.0mm","Items Name":"Sofa Zigzag Spring"}}

{"cid":"91223549","title":"Red And Black Spring Clips Soft 2 Hole Clip Snake Shape PSC - 200","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/9b\/54\/28d584d8ae528c3a5ad018b724a3-200x200-1.jpg","attrs":{"Price":"$0.12-0.15","Brand Name":"HHD","Model Number":"PSC-200","Minimum Order Quantity":"3000","Delivery Time":"8-12DAYS","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"300000pcs\/Month","Packaging Details":"Cartons\uff1a1000ocs\/ctn","Type":"Plastic spring clip","Size":"200mm","Wide":"12.5mm","Weight":"13.1-13.2g\/set","Color":"Black+Red+Silver","Corrosion Resistance":"Yes","Application":"Office, home, school, etc.","Manufacturer":"Various manufacturers","Material":"Plastic+Metal","Package Quantity":"100 pieces per pack","Rust Resistance":"Yes","Strength":"Strong","Flexibility":"Flexible","Usage":"Holds objects together","Shape":"Snake-shaped"}}