Mesh Bag - Standard Mesh Bag for picking up normal to larger size debris. No Metal - No Metal = no corrosion, no pole damage, no vinyl liner tearing and no rust causing screws. Stronger - The patented SpeedLock collar strengthens the tool connection while still allowing it to flex and bend when needed. Pole Protection - The pole fits into the SpeedLock collar, eliminating pole flare damage, extending the life of your pole.