Wilson Jones Heavy Duty Round Ring View Binder with Extra Durable Hinge, 2 Inch, Customizable, PC Blue (W363-44-7462) Customizable cover and spine simplify binder labeling and personalization 2 inch round ring binder holds 500 sheets Features our strongest binder covers and extra durable hinge for years of reliable use; Custom formulated, PVC Free polypro material lasts up to 10x longer than vinyl Never-gap rings close tightly to keep papers secure Two interior pockets provide additional storage