Ideal for organizing documents at home, at school or in the office. Traditional elliptical shape provides excellent holding power, and the durable wire construction maintains that shape, ensuring dependable reusability. Corrosion-resistant. Premium Clips?Heavy-gauge wire. Clip/Clamp Type: Paper Clips; Clip/Clamp Trade Size: Medium (No. 1); Clip/Clamp Material(s): Steel Wire; Clip/Clamp Color(s): Silver.