Stainless Steel edging tape for protection and balancing of Carbon Fibre props like the IVO PROP standard on many Powered Parachute units. Sold per piece. New leading edge tape since the beginning of 2009 is heavier and requies thin/instant type cyanoacrylic glue (superglue) around the edge. New installation video: http://www.youtube.com/watch?v=ZBF9bR997fo