The LEGO Marvel Attack on the Spider Lair set (76175) is a new, sealed complete set featuring superhero characters like Spider-Man, Green Goblin, and Venom. With a total of 466 pieces made of plastic, this 2021 release is based on the Spider-Man LEGO subtheme and is suitable for ages 8 and above. The set includes detailed minifigures and accessories to recreate exciting scenes from the Marvel universe, making it a must-have for fans and collectors alike.