Material:Nylon Shape:Level Buoyancy Characteristic:Floating Line Meters:100m/200M Weight:15g Feature:Elastic Material:polyester PJ-5:PJ1/2/3/4/5 package Included: 1 pc/lot This fishing elastic thread is specially designed to attach the fishing bait to your fishing hooks, especially soft baits like: fish, shrimp,chicken liver, mussel/clam & more. I personally used this elastic thread when I fish with sea mussel as bait( a very difficult bait to attach on hook) & it secure the bait & hide hook inside bait very well. This elastic thread is very easy to use, there is no need to tie knots on the bait, you just wind the elastic thread around the bait, up & down, then break it off. This fishing elastic thread will secure your bait more efficiently to the hook & improve your fishing hookup rate guaranteed, plus when you use thread& tie the bait on hook, you hands do not touch the thread itself directly(just clean outside of dispener), you can keep stinky bait odor out of your tackle box.