Premium iron and stainless steel construction with a rust-resistant coating ensures these spinner blades spin flawlessly and stand up to repeated use, built to last through countless fishing trips.​ Pull the line, and the blades rotate at high speed with the current—splashing and making noise to actively lure fish into striking.​ Perfect for DIY anglers and crafters, they target trout, bass, salmon, mahi-mahi, bluegill, crappie, and more. Gold/silver electroplating boosts reflection, enhancing their ability to attract fish.​ These gold and silver blades create extra flash and vibration, amplifying lure action to draw fish from farther away.​ Each blade is 35mm long with a 4mm hole; 20 pieces total. Enough for rigs, spares, or sharing—ideal for any tackle box, novice or pro.