Binditek 50 Pack Double Loop Wire Binding Spines 1Inch Binding Wire for Letter size 21 Pitch 220 Sheet Capacity 21Loop Black for Students and Coworkers

220 SHEET CAPACITY Each twin loop binding wire measures 1 in diameter and 12mm in thickness which can hold up to 220 sheets of 20 paper 50 PER BOX These binding wires are made from metal material featuring with doubleloop style to offer security stable enough for your longterm needs 21 PITCH These double loop wires binding spines have 2 holes per inch they are compatible with 21 pitch wire binding machines or the machines with disengaging pins 11 INCHES These 21 loops double loop binding wires are designed to be used with letter sized paper or you can bind smaller projects by cutting the over size part BINDING WIRE Double loop binding wires can gather your files together and organize them to keep in order no more scattering or causing mess ideal choice for your presentation meeting or office They serve as amazing gifts suitable for teachers students and coworkers