Leap Year Limited Edition

The theme of the "Leap Year Limited Edition" collection is centered around the concept of leap year, leap day, with a focus on exclusivity and rarity. The event associated with this collection is for leap year. The intended audience for this collection would be enthusiasts or collectors who appreciate unique and limited edition items. Leap Year 2024, 2020, 2016, 2012, 2008, 2004, 2000, 1996, 1992, 1988, 1984, 1980, 1976, 1972, 1968.