Polypropylene. Mini wire-bound notebook with durable and flexible translucent Polypropylene fold-over cover with tab-style closure. Includes approx. 60 lined sheets of 3″ x 4.25″ notebook paper. Fold-over tab cover protects paper from unnecessary dirt and smudges. 3.2500″ W x 4.2500″ H x 0.3750″ D SKU: AMHII-QLFYC Item Number: NB106 Setup charge: $65.00 Packaging: Bulk