The 7-Ring Check Binder is a heavy-duty storage binder made of black plastic material. With a sheet capacity of 200, this binder provides ample space for organizing and storing various documents and papers securely. The 7-ring design ensures stability and durability, making it a reliable option for keeping important files safe and easily accessible. Ideal for both office and industrial settings, this binder is a practical choice for businesses looking to keep their records well-organized and protected.