This clock is huge!  It is very easy to assemble and hang.  Everything you need is included.  I am a bit disappointed with the fit and finish. The two halves did not fit together perfectly and you can see the seam.  Also it is quite cheaply made for the price.  At over $600 you expect to get more than a particle board and metal ring that doesn’t fit together perfectly.  However, from a distance it does look very striking hanging on the wall.  I painted the hour markers and central disk to add some contrast and better match my decor.