This heavy duty polycarbonate mold can be joined to another (identical) mold by means of protrusions at two of the corners, which fit into holes in the corners of the second mold. That allows for creating double-sided chocolate ornaments. The mold (overall size 7" x 11") is shown here below.
Dimensions of each of the shapes are as follows. Igloo (dimpled on roof) is 48mm base diameter (53mm long on base when including protruding entrance), 27mm high
Squat shape is 56mm side to side, 62mm top to bottom, 20mm high
Ladybug (no face) is 48mm side to side, 65mm top to bottom, 19mm high
Light bulb is 46mm side to side, 69mm top to bottom, 23mm high