The cards in this 792-card set measure the standard size. Cards were primarily distributed in 15-card wax packs and 51-card rack packs. The 1982 baseball series was the first of the largest sets Topps issued at one printing. The 66-card increase from the previous year's total eliminated the "double print" practice, that had occurred in every regular issue since 1978. Cards 1-6 depict Highlights of the strike-shortened 1981 season, cards 161-168 picture League Leaders, and there are subsets of AL (547-557) and NL (337-347) All-Stars (AS). The abbreviation "IA" in the checklist is given for the 40 "In Action" cards introduced in this set. The team cards are actually Team Leader (TL) cards picturing the batting average and ERA leader for that team with a checklist back. All 26 of these cards were available from Topps on a perforated sheet through an offer on wax pack wrappers. Notable Rookie Cards include Brett Butler, Chili Davis, Cal Ripken Jr., Lee Smith, and Dave Stewart. Be careful when purchasing blank-back Cal Ripken Jr. Rookie Cards. Those cards are extremely likely to be counterfeit.