Multi Color for Different Needs: There are 5 color of binding coils in this set, each size for 25pcs, 32-Loop,10mm(3/8")
3:1 Pitch & 32 Loops: Metal binding spirals fit A4 letter, or one sized 29.7cm/11.7inch paper. All binding spirals have a 3:1 pitch. Each binding spine measures 0.5 x 10.5 inches
100 Binding Coils: Durable and strong metal spiral binding coils allow you to compile paper sheets with ease and store for a long time
360-degree rotation allows papers to lie flat and rotate with ease, or to add and subtract paper sheets easily.
The binding wire is made from high-quality coated wire that will keep papers safe.
Details: 100 Pack Metal Double Loop Binding Wires
Package: 100 sheets metal loops
Colors: red, silver, golden, blue, old copper
Size: 32-loop, 3/8" Binding coils offer a variety of colors to fit your specific need. Double loop wire binding is relatively fast for mechanical binding. It is mostly used in catalogs, manuals, calendars, booklets, and swatches. The total package including 100 sheets of metal double loop binding wires. It for 11" letter size books in widths ranging from 1/4" to 1-1/2". Metal binding spirals fit A4 letter, or one size length for 29.7cm/11.7inch paper. All binding spirals have a 3:1 pitch. Each binding spine measures 0.5 x 10.5 inches
