LEGO Scooby-Doo 75900 Mummy Museum Mystery Building Kit Includes Dr. Najib's Egyptian headdress element Grab the hamburger to open the sarcophagus Take off the Mummy's Egyptian headdress to reveal Dr. Najib Open the stairs to reveal the hidden gems Mummy Museum measures over 4" (12cm) high, 4" (12cm) wide and 1" (5cm) deep