Backdrop for Set 3615-2 / 9131-1, Mirror and Orange Curtains / Alchemy Lab

Reference

4173817

BrickLink® #

multipls03

Backdrop for Set 3615-2 / 9131-1, Mirror and Orange Curtains / Alchemy Lab (part 4173817) is a LEGO element. CollectORbuild's catalog records it in 2 sets, including Theatre Set (Theater) and Theatre Stories (Explore).