Material: The binding clip is made of metal, rust-proof, strong, durable and reusable^ Size: 6 kinds of size binders, various size binders can meet your different needs^ Function: Bind all scattered paper together to keep your documents neat and orderly. Different size binding clips can be used to organize paper of different thicknesses. The detachable handle can be folded down to simplify filing and storage; metal binder can be one Handy hanger^ Purpose: The paper clip holder is suitable for office, home use, school use, especially for students and teachers to bind documents, the handle can be folded for processing or detachable for binding^ The package includes: 6 sizes, a total of 120...transparent boxes, plastic containers for easy storage and access