This complete BBCE-authenticated wax box of 1975 Topps Mini baseball contains thirty-six packs, each with ten cards, for a total of 360 cards. The 1975 Mini cards are 20% smaller than the standard Topps cards and were test marketed only in Michigan and certain areas of the West Coast. Aside from their smaller size, they are otherwise identical to the standard 1975 Topps cards. The 1975 Topps Mini set features the rookie cards of Hall of Famers George Brett, Robin Yount, and Gary Carter, as well as many other stars, including Schmidt, Aaron, Ryan, and Jackson.