Rig Shrink 8 x 7cm lengths - 3 to 1 maximum available shrink ratio - Low diameter shrink tube for all the popular carp hook sizes from 2 to 10. - Designed for the production of neat, anti-eject rigs. Matt translucent finish. - Specially formulated so that it is just stiff enough to take and retain any angle or bend set in during shrinkage.