Place caramels and heavy cream in a medium sized bowl.
Microwave on high for 1 minute.
Stir and then microwave in intervals of 20 seconds, stirring well after each time, until caramel is smooth.
Cool for about 5 minutes.
Arrange half of the Ritz crackers on a baking sheet lined with wax/parchment paper.
Place about 1-2 teaspoons of caramel on half of the Ritz crackers. It should be enough to cover the cracker but not so much that it spills over the edge.
Top each Ritz with another Ritz.
Place baking sheet in refrigerator and refrigerate for at least 30 minutes.
Melt almond bark according to package directions.
Dip each Ritz cracker sandwich in almond bark, shaking to remove excess.
Place back on baking sheet and immediately sprinkle with sea salt.
Let cool until almond bark is set.