The TRONIXPRO Bait Elastic is essential for any angler fishing with soft baits or wanting to add extra security to their bait to keep it from coming off the hook. This bait elastic is super stretchy and soft, as well as strong, it will continue to bind with constant hand movement but a snap of the wrist will break it cleanly when the bait presentation is complete. It is available in three diameters. Fine is ideal for fishing delicate small worm and crab baits where you don't want to mask the bait with elastic but still need a good grip. Medium is a good choice for general bait presentations to slightly larger worm bait, small fishing bait, crab bait etc. Heavy is the choice for tying large crab bait, squid, larger fishing bait, squid etc.