Wire binding is one of the most popular binding styles:
1. Tamper-Resistant - twin loop wires require specialized equipment
to unbind and rebind, which makes them tamper resistant.
2. Lays Flat - Wire-bound books lay flat when opened, and the pages
can be turned to the back of the book (similar to a spiral-bound
notebook) for ease of use when taking notes.
3. Sophisticated - Documents bound with duo-wire have a
sophisticated and professional look that can't be matched by
plastic coils or combs. Along with the tamper-resistant properties
that they carry, the polished look of twin loop wire is one of the
main reasons that wire binding is the most common style used in
legal and financial industries.
4. Strong - Because they're made from metal instead of plastic,
twin loop wires are extra strong, and documents bound with them can
stand up to years of use.