Heineken Red Star MFNW Guitar Neon Sign Replacement Tube - eken Tube Only -- This listing is for a Heineken Red Star MFNW Guitar neon sign "eken" replacement tube only.  The Tube measures approximately 16 3/8" long and the "e" is 2 1/2" tall.  The tube is brand new and has never been installed on a sign before.  The tube works perfectly.  I included two images which indicate which sign this tube is used on.  The MFNW is for Music Festival of the North West and seems to be a modified version of the Rolling Stone Guitar sign (also pictured).  I will combine shipping with the purchase of multiple signs when I can.