Sideshow Toy Universal Studios Monsters Classic Monster Mountain in Original Box. A national landmark in its own right, this piece features the founding classic horror characters as one of the most famous natural monuments. This humorous collectible is made from heavyweight poly stone material and measures 5.5" x 2.5" x 3.5". Classic Monster Mountain is complete with an authentic stone look and an enthralling on the back of the Universal Monsters logo. Mint in an excellent original box.