Features: brand new and high quality MULTIFUNCTIONAL BINDING SET. This office school paper binding tool set contains is a great helper for binding papers, files, etc. for Ideal for students, teachers, office clerks, etc. You can purchase binding kit: 8 Pcs refills paper clips and 1 transparent file clamp dispenser. Or replacement paper clamps: 50 Pieces metal refill clamps. EFFORTLESS, EASY TO USE. These paper clamps are different from common file clips, which are much more sturdy, durable and anti-loose. Simply push the clamps folder, and you can easily bind almost 40 sheets A4 papers, files, test papers at a for time. No scratches. PREMIUM, PORTABLE AND DURABLE. Reusable metal paper clamps, width in 5/8inches (16mm), Paper sheets capacity: 40 sheets. Clamp pusher is equiped with a flexible anti-rust spring, which can hold 8 clamps at a for time. NOTICE: RANDOMLY COLOR. ESSENTIAL BINDING STATIONERY. No damage binding. Sliding and pushing binding. Firmly paper clamp and easy to remove. Widely used in office, school, home, etc. WIDELY USAGE. Clips can be removed and reused for time and for time again without damaging paper. Perfect for personalizing, coding and indexing paperwork, etc. Specifications: Material: PlasticMetal Color: Black; Blue; White Paper Capacity: 40 Sheets Type-1: Paper Clamp Dispenser Set Type-2: Replacement Paper Clamps Paper Clamp Size: Approx. 5/8 inches (16mm) Clip Dispenser Size: Approx. 0.98x4.53in/ 2.5x11.5cm Weight: Approx. 40g Note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: A/B Package Optional Package A includes: 1 Piece Paper Clamp Dispenser 8 Pieces Metal Paper Clamps Package B includes: 50 Pieces Metal Paper Clamps