The screwpost binder features a full fold over hinge design, and thick panels. This product is ideally used for corporate presentations and record-keeping.

This product is made from a thick Acrylic Plastic and has standard 3-hole punched ring spacing. The non-flexible smooth panels keep a rigid and sturdy surface. The stunning binder requires screw post extensions if more than 5/16" screw post is needed. Shown pictured with 1" Extension, item is not included, and can be purchased separately.