Mango Icebox Cake is a no-bake dessert that is perfect for hot summer days. It is made with layers of graham crackers, whipped cream, and fresh mango slices. The cake is assembled and then chilled in the refrigerator overnight, allowing the graham crackers to soften and absorb the flavors of the cream and mango. The result is a creamy and fruity dessert that is both refreshing and indulgent.