Product details:

Archival Safe, Translucent 1/8 Acrylic Covers, Screw Post Design for Adding More Pages, 20 Clear Polypropylene Pocket Pages, Top-Loading Sheets with Non-Stick Finish, Accommodates up to 25 Pages, Made in USA. Transport and present your work with this 17 x 11 Screw Post Binder (Landscape Orientation Mist) from Pina Zangaro. This binder has durable acrylic covers equipped with aluminum hinges and features a translucent mist design that offers a masked view of your work through the cover. Screw posts are used for binding instead of a traditional spine insert which makes it easy to add or remove pages when necessary. This makes the binder suitable to artists and other professionals who are constantly changing their portfolios.Included with this product are 20 top-loading sheets made of clear archival-grade polypropylene. They are scratch resistant and feature a non-stick finish to prevent adhesion to your work. Also included in the package the screw posts accommodate up to 25 sheets for a total of 50 sides. This capacity can be increased with the use of extensions that are available separately. The binder fits work as big as 17 x 11 in landscape orientation and is made in the USA.