Laminated cardboard ring binder with 4 rings (30mm) and a spine width of 40mm. Dimensions are 32x26cm, suitable for A4 documents. Iderama products are solid and resistant, 100% made in our factories from raw material to finished product. They feature colorful, bright designs that make filing and organization enjoyable. These durable and environmentally friendly binders are made from cardstock colored throughout the mass and include a fine, protective film. Strong and sturdy, these eco-friendly ring binders are available in bright colors for school, office, home office, and personal use. The binders are made of laminated, coated cardboard with a thickness of 1.8mm. The outer size is 320x260mm, with a filing capacity of up to 275 sheets (80g). They are suitable for filing documents, brochure pockets, and A4 registers and dividers.