Book binding twin loop ring wire

216 book binding twin loop ring wire products are offered for sale by suppliers on Alibaba.com, of which other office & school supplies accounts for 67%, binding machine accounts for 18%. A wide variety of book binding twin loop ring wire options are available to you, such as colorful, black and white.You can also choose from plastic, metal and paper book binding twin loop ring wire,as well as from office, school, and binding book book binding twin loop ring wire,And whether book binding twin loop ring wire is ring, {2}, or {3}.