This is the 1978 Kellogg’s 3-D baseball card set was similar to other 1970s releases from the company. The quirky but familiar 2 1/8″ x 3 1/4″ size returned as did the three-dimensional feature. Fronts again included a color photograph, facsimile signature, and the player’s last name and position. Backs had the usual information, including statistics and biographical information. In all, the set contained 57 cards as in some previous years.