Merry Christmas and Happy New Year decoration. This is a 11 piece print. Print 4 spacers and put them between each layer to add depth to the decoration. There is no correct order for the inner pieces, mix and match however you like to set the depth of the scene. After assembly put a couple of drops of glue on the edge of the back if you want. The back cover is slightly loose to allow for different material shrinkage depending on what you print it with. Enjoy and Merry Christmas!