
Wholesale Loose Leaf Book Binding Rings 3 Rings Multiple Sizes Paper Loose Leaf Binder Clip Ring 3 Ring. Customizable Dimensions: Inner diameter 16mm-108mm and outside diameter 20mm-110mm available as requested. Customizable Colors: Offers Brass, Nickel, Antique Brass, Gun Metal, and custom color painting options. Durable Metal Material: Constructed from high-quality metal with plating for rust resistance and longevity. Versatile Application: Ideal for binding books, documents, cards, albums, and DIY projects in offices or schools. Smooth Surface Finish: Features seamless construction with no burrs or scratches for a refined hand feel. Multiple Size Options: Regular sizes available with wire diameters ranging from 2mm to 4.5mm. Custom Packaging: Flexible packing solutions including PVC bags, cartons, pallets, or custom requests. Fast Delivery: Standard delivery within 30 days after deposit or payment is received.