Kit Kat Chocolate Bar from Hershey. Need a break? Who doesn't? How about a Kit Kat Candy Bar? The Kit Kat wafer bar is a light, crispy wafer wrapped in chocolate. This unique candy is made so you can break off a piece to share, but once you taste it, you may not want to share. Smooth milk chocolate and crispy wafers are what make Kit Kat a delicious treat. Each bar is 1.5 ounces and there are 36 bars per box.