Lantern Base 6-1/4" x 3"Inset Dies 1-1/4" x 1-1/2", 3-3/8" x 2-1/8"Square Base (for 4 sided lantern) 2-3/4" x 2-3/4"Pentagon Base (for 5 sided lantern) 4-3/16" x 4-3/8"