Wilson Jones 36344267 Heavy Duty Round Ring View Binder with Extra Durable Hinge, 2" Capacity, Purple Wilson Jones 36344267 Heavy Duty Round Ring View Binder with Extra Durable Hinge, 2" Capacity, Purple The uncompromising, durable build of these heavy-duty binders is enhanced by clear view covers and spine. Featuring our strongest covers, and made of our custom formulated PVC-free polypropylene, these binders last up to 10X longer than ones made of vinyl. Extra durable hinges. Heavy-duty binders also feature never-gap rings for secure and snag-free paper storage. Includes two interior pockets.