The Catfish Pro Shrink Tube is designed to help anglers achieve neat, low-profile finishes on their fishing knots and rigs. This shrink tube is an essential component for any catfish angler's tackle, playing a key role in protecting critical rig connections. Its diameter has been engineered to accommodate even the heaviest catfish tackle, making it suitable for rigs with larger swivels and components. To activate, the shrink tube requires heat from a naked flame to properly contract. Catfish Pro also offers an uptrace shrink tubing specifically designed to reduce line abrasion and potential damage to catfish during the fight. - Assists in creating neat knots - Designed to give a low profile finish - Protects critical rig connections - Suitable for use with heavy catfish tackle and larger rig components - Available in 3mm, 4mm, and 5mm diameters - Each pack contains 8 pieces - Each piece measures 9cm in length (excluding uptrace variant) - Supplied with two colours per pack