... Multiple sizes,colors,styles 3.Nickel Plated 4.Office, School, Project,etc use 3 D-Ring Binder Clip Features1 ... looking.3. Stable structure. Not easy to scratch or dent.4. Durable, rust-resistant.5. High quality, ... completed facilities and more than 1000 skilled employees.3. all the materials are eco-friendly.4. ... 5. all the products are offered with high quality and low price.6. OEM service is ...