3 MODEL TRAIN TRANSFORMERS: 3 pieces total to include 1) Rail King Z-1000 Hobby Transformer, 100 watts, in original box, 4 1/2'' h. x 12'' x 9''. 2) Lionel 1033 Multi-Control, 90 watts, in original box, 5'' x 5 1/2'' x 5 1/2''. 3) Lionel CW-80, 80 watt, in original box, 6 1/4'' x 4 1/4'' x 7''.