Then push to lock the rings in place.
Binder,View,Hd,Ezd,3"",Rd 4PK The DuraEdge feature makes the sides and top more pliable to resist splitting. DuraHinge design is stronger, lasts longer and resists tearing.From everyday referencing to classroom notes and home business use, this binder's strong enough to handle them all. This Heavy-Duty View Binder with One Touch rings is perfect for extended use.