This musical and rotating musical dome is made of resin, glass, water, and metal.  The dimensions on this musical dome are 7.5" for the height, 4.25" on the width and 4.25 on the length.  The song that is played is O Christmas Tree.  This is a power wind up.  The tree in the musical dome is green with assorted different color Christmas balls on the tree.  There is a gold star at the top of the tree and Santa is sitting in his sleigh with presents in his Christmas bag.