Universal Carp Fishing Alarm Wiggler Portable Sling Chain Bite Wiggler Outdoor Tools Stainless Steel Anti-corrosion Accessories Feature: 1. Improved Bite Indication: The bite indicator is perfect for enhancing carp fishing bite indication. It features a smooth-treated stainless steel line spool that protects the mainline from scratches. The molded copper nut structure allows for durable adjustment of fishing line tension with a 5mm threaded nut. 2. Stainless Steel Line Spool/Chain: The product includes a high-quality stainless steel line spool/chain that ensures durability and longevity. This feature guarantees smooth operation and helps prevent line breakage during fishing. 3. Zinc Alloy Hockey Stick: The included zinc alloy hockey stick adds strength and stability to the bite indicator. This material choice ensures reliable performance and enhances the overall durability of the product. 4. Optimal Chain Length: The chain length measures 5.31 inches (13.5 cm), while the overall length is 8.97 inches (22.8 cm). This ideal size provides the perfect balance between functionality and convenience for carp fishing enthusiasts. 5. Isotope Slot Compatibility: The product features an isotope slot capable of accommodating isotopes measuring 2.0mm * 16mm or smaller (isotopes not included). This design enables users to enhance visibility in low light conditions, improving their fishing success rate. Specification: Origin: Mainland China Color: Red, Yellow, Green, Blue (optional) Chain length: 13.5cm/5.31inch Total length: 22.8cm/8.97inch Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. 1 x Carp Fishing Alarm Wiggler _x000D_