The clock face is slightly embossed so it stands out in relief compared to the surface the Roman numerals are on. This gives the clock a 3D look to it, further complimenting the overall look of the clock. The clock has a mounting bracket on the back to secure the clock in place. Materials: 60% MDF, 15% wood, 20% paint, 3% movement, 2% hands. Measurements: W80cm D4.5cm H80cm. Large hand is 33cm in length. Requires 1 x AA Battery, not included. The clock utilizes quartz movement.