Six different specifications allow you to choose the most suitable one according to your needs. Lightweight and compact design makes it convenient to carry and store. Stable and sturdy construction ensures reliability and practical use. Precise and professional craftsmanship enhances strength and durability. Made of metal material for long-lasting performance. Available in six sizes: 17mm, 14mm, 12mm, 10mm, 9mm, and 7mm. Suitable for fishing, angling, outdoor activities, and related applications. Item Name: 8-Shaped Ring Material: Metal Features: Corrosion-resistant, 8-shaped design, stable structure Size Details: 2: Length: 1.7cm / 0.67" (Approx.) 4: Length: 1.4cm / 0.55" (Approx.) 6: Length: 1.2cm / 0.47" (Approx.) 8: Length: 1.0cm / 0.39" (Approx.) 10: Length: 0.9cm / 0.35" (Approx.) 12: Length: 0.7cm / 0.28" (Approx.) Note: Due to lighting and screen setting differences, the item's color may vary slightly from the images. Slight dimension variations may occur due to manual measurement. Package Includes: 50 x 8-Shaped Rings