Features: brand new and high quality Made of stainless steel, it is high intensity and durable, reusable, corrosion. 100 pieces per pack, can fully meet your fishing needs. Small size and simple design, adapt to all kinds of water. Effective reduction for the success probability of escaping. This spring is used with hook, which plays a great role in pulling baits. Specifications: Material: Stainless Steel Color: Silver Size Optional: S/for M/L S Size: approx.8x2mm/0.31x0.08in for M Size: approx.10x2.3mm/0.39x0.09in L Size: approx.11.7x2.6mm/0.46x0.10in Quantity: 100Pcs Note: Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 100Pcs x Fishhook Springs