This is a combination style with different colors. The pattern is an alernative stripe with two thinner stripes and one thicker. Colors include sky blue, white and lime.  
 
The custom piece to this design is that the customer may decide which colors go with letter. You can see that the first letter has blue as the thickest line, the second has green as the thickest line, the third has white as the thickest line, and repeat. However, it does not have to be in that order.