Drive into the holidays with this festive advent calendar from Hot Wheels! Behind each of the 24 doors is a holiday-themed surprise for toy-car enthusiasts. The set includes eight 1:64 scale Hot Wheels cars and 16 accessories that inspire wintery adventures. The box itself is part of the fun with an attached playmat for use with the new treasures. Vehicles and accessories may not work with all Hot Wheels sets. Colors and decorations may vary.