Cinch Wires .75" 2/Pkg Silver WE R MEMORY KEEPERS-The Cinch Binding Wires. Use these binding wires with the Cinch Book Binding Tool to create your own books, journals, and more! This package contains two 11in long wires with 3/4in rings. Available in a variety of colors: each sold separately. The Cinch Book Binding Tool sold separately. Imported.