If you need replacement pucks for your air hockey table, look no further! This set of two pucks is perfect for any game room or man cave. Each puck is red and has a 2.5 inch diameter. This size is preferred by professional air hockey players as they are faster and more difficult for an opponent to block. Whether you have a table-top air hockey game, or a full-size at-home version, these pucks are great to have on hand as replacements for parties and get-togethers.