Advent Calendar Size: 13x0.125x10 inches. Nativity Wreath Die Cut Advent Calendar with 3-D Pop-Up elements around wreath. Advent calendar with 24 windows. Caspari Paper Products for Entertaining. - Count down the days of advent with this festive calendar,Beautifully illustrated to enjoy every day. - Perfect tradition for children and adults alike. - Advent calendar with 3-d relief. - Be sure to look for the complete entertaining with Caspari collection for all of your holiday entertaining needs.