These are sleeves that fit in the System Jig Bag III or lay flat in the Water Guard Case. They come in Small, Medium and Large but are all the same physical size. Small will fit 20+ Angle style jigs, Medium would be good for Scoop style jigs and Large would be for longer jigs like Fast Drop 350's and Jitterbell or Broken Arrow type jigs. There are no color options for the sizes but Small=yellow, Medium=red, Large=blue. No additional charge for shipping. Chhose your size from the drop down menu.