Our advent calendar includes 24 pcs Christmas holiday bathtime rubber ducks comes with 24 kinds of rubber ducks in different jobs, such as a doctor, nurse, astronaut, and others. Squeeze to quack, quack(sound)! Kids will open one door a day for 24 days to discover something that will delight them. Fun, interactive kids' advent calendars help you make the most of this special time. The perfect advent calendar can get the job done on cold December days. Premium quality. Child safe: N on-toxic. Meet US toy standards. Safety test approved. Item #: 13880