The Samsill Earth's Choice Biodegradable D-Ring View Binder is an eco-friendly solution for organizing documents. This binder features removable rings that make it 100 percent recyclable, with chipboard made from recycled materials. The acid-free, PVC-free polypropylene ensures environmental safety, and a portion of proceeds from each purchase is donated to American Forest to help plant trees. With a 4-inch capacity, it holds approximately 800 sheets and includes clear overlays for easy customization. Locking D-rings allow for secure document storage while reducing wear, and the binder is designed with rust-resistant metal rings and two clear inside pockets for added functionality.