Developed for wacky rigging and neko style worms the G7 Worm Protect Tubes are 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 stay in place and not slide up and down the worm like traditional O-rings. They are also wide and have big surface area in contact with the, worm which save your soft plastic ,worm from tearing as easily when fighting fish or going through cover