teeth closed coil spring in orthodontics

{"cid":"91193015","title":"NITI Closed Coil Spring In Orthodontics Deliver Continuous Force For Moving Teeth","imgUrl":"https:\/\/img.ismap.com\/nimg\/b4\/ae\/01daf3ac36689531db78fe4f0a6f-200x200-1.jpg","attrs":{"Price":"negotiatable","Brand Name":"Feihuan","Model Number":"0.010inch 0.012inch","Minimum Order Quantity":"negotiatable","Delivery Time":"10-15 working days after received the payment","Certification":"CE \/ ISO \/ FDA \/ FSC","Place of Origin":"China","Payment Terms":"T\/T, MoneyGram, Western Union","Supply Ability":"150,000 pcs \/ month","Packaging Details":"10 pcs \/ bag","Product Name":"Orthodontics Closed Spring","Size":"0.010inch 0.012inch","Application":"In the Orthodontic Treatment","Material":"Nickel Titanium","Length":"6mm 9mm 12mm","Design Value":"Designed to deliver a gentle, continuous force to move teeth without periodontal stress."}}

{"cid":"91222511","title":"Dental Orthodontic NITI Alloy Light\/Medium Force 6Size Braces For Teeth Class I Closed Coil Spring Dental Instrument","imgUrl":"https:\/\/img.ismap.com\/nimg\/4f\/d9\/ddca9abf8f17ec05102549ee37eb-200x200-1.jpg","attrs":{"Price":"CN\u00a514.50-25.37\/packs","Model Number":"ALS10158","Minimum Order Quantity":"10 packs","Place of Origin":"Zhejiang, China","Power Source":"Manual","Warranty":"1 Year","After-sale Service":"Online technical support","Material":"metal, Steel","Shelf Life":"1years","Quality Certification":"ce","Instrument classification":"Class I","Safety standard":"GB15979-2002","Product":"Heavy Force 6mm 9mm 12mm orthodontic closed coil spring","ISO":"9001:2008","material":"niti","type":"closed spring and open spring","Diameter":"0.010\" and0.012\"","Length":"180mm length","Usage":"Orthodontic Dental Teeth","Company type":"manufacturer","Application":"Dental Areal","Package":"10 PC in pack"}}