The Little Tabs In PowerPro Boxes? - Fishing Rods, Reels, Line

Heavy Duty Fishing: Best Rods And Reels For Big Fish

How to Choose Spinning Reel Size – KastKing

What is this tab for? I use it for holding loose line ends, but

The Best Panfish Rod And Reel Combos - In-Fisherman

If I were to buy the cheapest fishing rod I can find ($20 or so