Here is another CAN PAC insulator for your perusal. Sharp looking backwards C variant in a light blue aqua, this piece also prominently displays a very nice large bubble in the domeside that is about an inch long and roughly the size of the first joint of your pinky finger, plus has some other medium sized bubbles on the other side. Overall in VVNM condition having only a razorblade thin teeny sliver off the resting edge of the base, other than that I cannot even find a pin prick on this piece! $20 delivered.