24 is not Correct. Who ever that is just being Silly. Baker Squares are 1 oz each. and there is 16 oz in a pound(lb) So you would need 16 Squares of Bakers baking Chocolate to get a pound.\ And there is 32 in 2 pounds
It is unclear what caramel hair is. However, the color caramel is a color many woman like to have in their hair. Many companies make hair dye that can change the color of a woman's hair to the caramel color.