This spinning reel features a large-diameter knob design for more sensitive and smooth drag adjustment, allowing for precise control of line tension during casting and playing a fish. It's equipped with a sturdy metal folding spool arm, providing stable retrieval power, while the folding function makes it easy to carry and store, making travel easier. The metal spool boasts excellent wear resistance and heat dissipation, effectively reducing line wear and improving casting distance and smoothness. The overall structure is robust and durable, suitable for various water environments, making it a practical choice for anglers.