LEGO Juniors Lost Temple 10725 Toy for 4-Year-Olds Build your own Lost Temple, complete with lava ball, swinging axe and spinning saw blade obstacles, gate that opens, blue dragon and accessories! Includes three minifigures: Lloyd, Jay and Serpentine villain LEGO Juniors NINJAGO brick building toys are compatible with all other LEGO construction sets for creative building Lost Temple measures over 4 high, 6 wide and 6 deep. Helicopter measures over 3 high, 4 long and 1 wide. Blue dragon measures over 1 high, 7 long and 9 wide. Broadside measures over 1 high, 2 long and 1 wide. Miss Fritter measures over 2 high, 3 long and 2 wide 172 pieces  For boys and girls between the ages of 4 and 7 years old