A range of Dual Core elastic, manufactured using the twin core hollow system. The inner core is now stronger & more durable, making the elastic more powerful. Hollow elastic not only stretches further, but also retracts faster, which is without doubt a massive benefit to anglers who fish commercials. Available in 7 sizes to cover any pole fishing situation. Endorsed by Jamie Masson & tested to the maximum by our consultants. 3 metres per packet.