Snag-free rings open with a single touch. Heavyweight board provides added durability. Frosty clear, top-opening overlays on all exterior panels allow total customization. Interior, 3 1/2″ deep pockets are frosty clear for easy visibility of loose documents. Extra-wide covers will accommodate a tabbed index. Includes stiff spine insert for easy insertion and removal. Binder features back-mounted rings for added convenience. Poly material is non-stick so inserts, pockets and cover won’t lift print.