These pins have a unique, smooth T-Bar head for easy removal. The nickel-plated steel T-Pin with a sharp point makes it easy to push through thick sheaves of paper. They are used extensively in the financial and banking industries. They are also great for use in offices for hanging items on cubicles or bulletin boards. Made of nickel plated steel, these Gem T-Pins comes in a 100-count box. Advantus Corp. is dedicated to providing innovative quality products at fair prices.