This is high quality marine grade heat shrink with glue in side that sets up as you heat it up. Comes in a four foot piece. Available in Clear black and red. Three sizes available:

• 1/4" Inner Dimension - We use for the smallest hooksets.
• 3/8" I.D. - We use for most hooksets up to 12/0 hooks.
• 1/2" I.D. - We use for anything larger.