The Samsill Recycled Insertable Vue Binder SAM18937 is an eco-friendly view binder designed for sustainability. It features removable rings, making the binder 100 percent recyclable, and a sturdy chipboard core made from recycled material. The acid-free, PVC-free polypropylene is environmentally safe, and a portion of the proceeds from each binder purchased is donated to American Forests to help plant a minimum of 7,500 trees annually. With clear overlays on the front, back, and spine, customization is easy. The 1-inch capacity holds approximately 225 sheets, and two clear inside pockets provide additional storage for loose papers.