ACCO Large Steel Wire Binder Clips are designed to firmly hold thick stacks of paper, making organization effortless. Their sturdy triangular shape delivers a reliable grip on up to 1.06 inches (about 150 sheets), preventing slips and keeping your documents neat. Easily open each clip by squeezing the metal arms for quick access. Made from durable tempered steel, these clips maintain their strong hold over time and can be reused repeatedly. Available in packs of 12, these black clips with silver arms are the perfect solution for securing your important papers with confidence.