5pcs Carp Fishing Spring Feeder Bait Cage Stainless Steel With Lead Inline Method Fresh Saltwater For Carp Fishing Feeder ToolProduct specification: dual-core spring medium (5.8cm)/3cmMaterial: lead, stainless steelProduct use: suitable for all kinds of fish schools, mainly broad fishProduct features: double protection, reinforcement of a guard layer atomization, erbium group does not fallSpecifications:1. Made of stainless steel, strong and easy to use.2. Double protection, strengthen a guard layer atomization, erbium group does not fall.3. The surface treatment is careful. The surface of the spring is treated and polished. The surface is smooth and free of scratches, and it is not easy to rust.4. Uniform force, shock absorption and buffering, surface pressure treatment, strong pressure resistance, not easy to deform, shorten, and break.Package Included:5 * Nest punch