Brighten up your documents and files while keeping them securely attached. These versatile plastic paper clips have an ergonomic design with a flat top and rounded end. The durable plastic clips are great for the office, classroom or at home. Clip/Clamp Type: Paper Clips; Clip/Clamp Trade Size: Medium (No. 4); Clip/Clamp Material(s): Plastic; Clip/Clamp Color(s): Assorted.