Suitable for storing 8.5x11 in (22 x 28 cm) paper. 35 mm spine with 25 mm capacity which can hold up to 250 sheets. 【High-Quality Materials】 A4 Plastic 4-Holes Cash Budget Envelopes Made cover of soft and eco-friendly PVC material, high flexibility, thick and sturdy notebook cover, Stylish and waterproof, allow for the protection of inner inserts.
eBay