Lorell 5/16" Steel Thumb Tacks 0.31" Shank - 0.38" Head - for Schedule, Wall - 1000 / Box - Silver - Nickel Plated

Steel thumbtacks offer a reliable way to pin reminders, schedules and more to cork, walls and other surfaces. Tacks are made of nickel-plated steel with a silver, 3/8" diameter round head for easy insertion. Shank measures 5/16" long.