3-3/4" x 7/16" unbreakable plastic round & tapered barrel with attached heavy duty beaded chain, individually packaged in a sealed plastic bag. The Neodymium "rare earth" magnet lifts 3 lbs, available in Red, Blue, Black, Green, Day-Glo Orange, Purple, Yellow and Day-Glo Pink or assorted. Up to 32 hot stamped characters and spaces permitted on each line of imprint, 2 lines included in the price. MINIMUM QUANTITY FOR IMPRINT IS 150 EA GUARANTEED: Unconditional against breakage for 3 years. GUARANTEED: Unconditional lifetime guarantee against magnet "weakening".