The LEGO Harry Potter Hogwarts Room of Requirement set (76413) is a new-in-the-box building toy that allows fans of all ages to construct their own version of the iconic Room of Requirement from Hogwarts School of Witchcraft and Wizardry. With 587 pieces, this set offers a challenging and rewarding building experience for LEGO enthusiasts. Featuring intricate details and measures of 11.02 inches in height, 15.67 inches in length, and 9.02 inches in width, this set is perfect for fans of the Harry Potter series looking to add a piece of magic to their collection.