3 8 inches metal spiral binding coils

{"cid":"91198067","title":"1-1\/8 Inch Metal Spiral Binding Coil 2.0MM Wire Diameter, Used For High-End Notebooks","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/b7\/14\/13626519ba8f65596bfc826f07bd-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Sudi","Model Number":"Inner diameter 6.4-50MM","Minimum Order Quantity":"1000 pieces","Delivery Time":"15-30 days","Certification":"ROHS , SGS , CPST","Place of Origin":"China","Payment Terms":"T\/T, L\/C, D\/P, Western Union, MoneyGram","Supply Ability":"500,000 pieces per month","Packaging Details":"Export carton","Product Desc.":"Aluminium Single Binding Coil","Shape":"Round","Advantage":"Factory supply , Small quantity , 100% inspection","Lead Time":"15-30 days","Apply to":"Notebooks, calendars, desk calendars, picture albums, etc.","Certificates":"ROHS , SGS , CPST","colour":"Rose gold","Tooth pitch":"2:1 3:1 4:1 (customizable)","Service":"After-sales service & Free pre-cut","Function":"Binding book","Certificate":"SGS"}}

{"cid":"91195494","title":"Electroplating Rainbow Color Metal Spiral Coil Binding Single For Books","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/28\/73\/b0e90a3f231973c3c4bd4b39bd3b-200x200-1.jpg","attrs":{"Price":"Difference bassed on different sizes metal spiral coils binding","Brand Name":"NanBo","Model Number":"MSC-4a","Minimum Order Quantity":"500","Delivery Time":"10-15 days","Place of Origin":"China","Payment Terms":"T\/T, Western Union, MoneyGram, etc.","Supply Ability":"100,000 pcs per Month","Packaging Details":"A4 box packing","Goods series":"Electroplating Spiral coils","Color":"Rainbow spiral coils","Design":"Metal Spiral coil rings","Loops":"48 loops","Material":"Metal spiral coils","Size":"1\/4 inch to 2 inch","Quality level":"First rate quality metal spiral coils","Packing":"A4 box packing","Spial coil binding machine":"Available","Name":"Electroplating Coil Rainbow Color Metal Spiral Coil Binding Single Spiral Coils Wire For Books"}}