ITEM NAME:400pcs Single Fishing Crimp Loop Copper Tube Wire Leader Sleeves 1.2mm/1.4mm Description: Two kinds mini copper single barrel leader sleeves. High strength, corrosion resistant and burr-free. Use with mono, fluorocarbon, or wire. Non-abrasive finish. Great for mono and wire leader. Specification: Material: Metal Size: approx. 1.4x8mm / 0.05x0.31inch; 1.2x8mm / 0.04x0.31inch Color: Black; Silver Package Includes: 400 Pieces Single Crimps Connectors Note: Due to the quality differentiation of monitors and lighting effect, the picture may not reflect 100% the actual color of the item Please allow 1-3mm error due to manual measurement..Two kinds mini copper single barrel leader sleeves. Great for mono and wire leader. Use with mono, fluorocarbon, or wire. Non-abrasive finish. Color: Black; Silver. Size: approx.