With large size and acrylic mirror surface, this 3d diy clock is an amazing decoration for the blank wall. With the frameless design, you can easily extend or reduce the diameter of the clock to suit the different size wall. Package includes self-adhesive stickers and auxiliary scale ruler for easier installation; the clock numbers and hands have a protect film,please tear it off after installation. Create your own unique wall clock---Combine the clock with a coffee table or round wood board, colour the numbers as you like,and so on.