The tube has been a staple for anglers North to South for decades. The Fat Tube is sure to stand above the rest. At 4" long, this tube features thick walls and thin tails to create the best action possible. When rigged with a jighead, it spirals like crazy on the fall. It has a fat head which makes this tube unique. The fat head helps hide your knot when rigged on a jighead, which makes it "slime proof" if you drag your tubes. It also adds more mass to the tube, which alllows you to cast it farther than the rest. In clear water that I fish, long casts=more bites! Just like everything from School Master Tackle, this tube is made by hand. The Fat Tube is made from a much harder plastic than anything else in the line and is loaded with salt. The hard plastic makes this tube durable and gives it the big spiral on the fall. Flip it, pitch it, cast it, drag it, what ever you do you can't go wrong!