Duplo Brick 2 x 4 x 2 with 2 x 2 Square Arch

Reference

6394

Duplo Brick 2 x 4 x 2 with 2 x 2 Square Arch (part 6394) is a LEGO element. It appears in 83 sets, including Animals (Explore) and Basic Circus. It has been produced in 12 different colors.