6 4mm calender wire o binding

{"cid":"91195494","title":"Spiral Binding Wire 31 Book Binder Spiral Coil Wire O Binding 6.4mm For Calender","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/96\/07\/92ddf22a83621f90e80f4c0a3ed1-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Nanbo","Model Number":"Double loop binding","Minimum Order Quantity":"100 pc","Delivery Time":"10 days","Place of Origin":"China","Payment Terms":"L\/C, T\/T, Western Union, MoneyGram","Supply Ability":"100000 pc for 10 days","Packaging Details":"100 pcs in a box, 10 boxes in a carton","Usage":"Bind notebook,calendar etc leafloose","raw material":"Nylon coated wire","coil pitch":"3:1 &2:1","Binding thickness:":"from 4 mm to 35 mm","Size":"1\/4\" 5\/16\" 3\/8\" 7\/16\"1\/2\"9\/16\"5\/8\" 3\/4\" 7\/8\" 1\" 1-1\/8\" 1-1\/4\" 1-1\/2''","Binding sheets":"from 45 sheets to 320 sheets","wire diameter:":"from 0.7mm to 1.5 mm","quality":"high","color":"white, black, red, green, blue, yellow and so on"}}