Hey Kirby owners! If your vacuum's brush roll isn't spinning like it used to, it's probably time for a new belt. This 6-pack of genuine Kirby belts is exactly what you need - these are the real deal OEM parts with 'Kirby 301291' printed right on them. The cool thing about these newer belts is they have that knurled tread pattern on the inside that really grips better. They fit pretty much every Kirby model out there - we're talking G3, G4, G5, GSix, G7, Ultimate G, Diamond Editions, Sentria, Avalir - you name it! Even works with Kirby shampooers. These belts are made from strong, flexible rubber that lasts way longer than those cheap generic ones. They keep your brush roll spinning at the right speed so your vacuum keeps sucking up all that dirt and pet hair like a champ. Installation is super simple - you can swap one out in just a few minutes. And with 6 belts in the pack, you'll always have spares ready to go. No more emergency trips to the store when a belt breaks right before company comes over! Keep your Kirby running strong for years to come with these authentic replacement belts.