90 feet of Emerald Green colored, cloth covered, loop antenna wire.   The wire is 20 AWG (19/32) served with polyester yarn to closely approximate the original.   The served wire has an OD of 1/16" or,  0.060" or, 1.5mm.  The DeForest loop takes similar length.   The Radiola 25 and 28 loops take approximately 75-90 feet to rewind.  To our knowledge, no loop was manufactured with Litz wire.  I last made this wire over 10 years ago and halted production after moving.  I offer the wire in gold, "tarnished copper",  emerald green, and brown.  Additionally,  Other colors available upon request.  Proudly made in Lititz, PA.   Thanks for looking