Make the holiday season a countdown with colorful Christmas-themed packaging and 24 windows for daily surprise HotWheels themed gifts. Start unlocking surprises on the first day of December for a Christmas Day countdown in HotWheels style! This HotWheels Advent Calendar will delight kids of all ages. There are eight decorated HotWheels vehicles and sixteen accessories for every day leading up to the holiday. The HotWheels Advent Calendar now includes a brand-new foldout playmat for kids to play with their new HotWheels vehicles and accessories!