These are Whelen edge lenses sold by the inch.    The cost per inch is 2.00 and is rounded up to the nearest inch.   The max length you can get is 17 5/8's.      

DUE TO ALL OF THE SIZES AVAILABLE YOU WILL NEED TO CALL TO ORDER THIS ITEM.

ALL LENSES ARE CUT TO SIZE SO THEY CANNOT BE EXCHANGED OR RETURNED.