EZ-Line is an elastic polymer that can stretch up to 700% and retain its original tension. EZ-Line is ideal for rigging bi-planes and flying antennae in both 1/72 and 1/48 scale. Originally designed for model railroad applications (power and phone lines, fences, etc) EZ-Line is an amazing product that made the cross-over in scale model aircraft construction. EZ-Line is supplied in convenient 30 meter (100 ft) rolls and is available in four colours; natural white, charcoal (black), rust and patina green. We feel that the natural white and charcoal will have the greatest application for aircraft modellers.