Watch the joyful reaction when you use this circular shaped clip to attract potential clients to your trade show booth Measuring 2 3 8" round, this clip contains a spring loaded hinge and a magnet on the reverse side. Nice for holding notes and memos, you can attach it to refrigerators and office filing cabinets. It comes in multiple translucent colors to choose from. Be sure to have your company name and logo imprinted on the surface for maximum brand recognition