Developed for wacky rigging and neko style worms, theG7 Worm Protect Tubesare a new concept that extends the life of your soft plastic worms and are quick and easy to apply. G7 Worm Protect Tubes are made from durable silicone that stays in place and doesnt slide up and down the worm like traditional O-rings. They are also wider and have more surface area in contact with the worm, which prevents your soft plastic worms from tearing as easily when fighting fish or going through cover.