DescriptionAre you looking for a professional, yet affordable binding ring? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? If yes, look no further! Our professional binding ring must meet your needs. It is one of the best choices for you.Feature- Color: Silver. - Material: Iron. - Size: 4.00X3.40X3.40cm/1.57X1.34X1.34 inch. - It is made from good quality material for a long time and durable use. - The binding ring is great for a variety of uses, such as loose-leaf, memo filing and so on. - Easy to use: Pull to open, squeeze to close, lock for additional security. - Wide application: These binder leaf rings are perfect for documents organization and sorting. - It is simple in design, but it's practical to use, which will give you a good use experience.