Features: HIGH-PERFORMANCE. After the tie-up, the all metal hook tyer machine can be used directly for competition. There is no difference between strength and hand-binding. No creases are bent, the inside of the shank is tidy, the wire is neat, and the thread is short. EASY TO USE. The coil is tightly superimposed; not easy to loose. PROFESSIONAL DESIGN. Carefully design with novelty and beautiful appearance. Compact size, convenient to store and carry. QUALITY MATERIAL. Made of stainless steel materials, strong impact resistant, higher hardness. Lightweight and portable. WIDE APPLICATION. Increase tension strength between hook and line. Easy to use, avoid fishing line damaged by hook. Suitable for many types of hooks. Perfect for use in a Kayak and Ice Fishing. Specifications: Color: Silver Size: Approx. 10.3x5cm/4.06x1.97in Material: Stainless Steel Weight: Approx. 50g Package Includes: 1 X Fishing Hook Tyer Knot Machine note: Please allow 0-1cm error due to manual measurement. Due to difference between different monitors, the picture may not reflect the actual color of the item.