Twin Binding Ring

697 twin binding ring products are offered for sale by suppliers on Alibaba.com, of which other office & school supplies accounts for 50%, binding machine accounts for 16%. A wide variety of twin binding ring options are available to you, such as colorful, black and white.You can also choose from paper, nylon and pvc twin binding ring,as well as from office, school, and binding book twin binding ring,and whether twin binding ring is eco-friendly, or durable.