Options: 5" Parallel-action pliers with round & flat nylon jaw non-marring combination. 5" Parallel-action pliers with smooth non-marring nylon flat jaws. 6" Parallel-action pliers with smooth non-marring nylon flat adjustable jaws. 5" Parallel-action pliers with smooth chain nose, non-serrated jaws.. Parallel-Action Design: The parallel-action mechanism ensures that both jaws close simultaneously and evenly, providing exceptional precision and control. This feature is particularly important for delicate tasks, as it prevents slippage and ensures that the wire or other material is not damaged. The consistent grip allows for precise manipulations, making it easier to create intricate shapes and designs. (#J12) Smooth Nylon Flat Nose: Ideal for a variety of jewelry-making tasks, including bending, shaping, and forming wires, sheets, and other components. The non-marring smooth nylon flat nose design helps to prevent scratches and other damage to your workpieces. (#J13) Adjustable Nylon Jaws: The adjustable nylon jaws of these pliers are a unique feature that sets them apart from other flat nose pliers. This innovative design allows you to customize the grip and pressure applied to your work, ensuring optimal precision and preventing damage to delicate materials. The nylon jaws are also gentle on delicate surfaces, preventing scratches and other damage. (#J14) Smooth Jaws: The smooth, polished jaws minimize the risk of scratching or damaging delicate materials, allowing you to work with confidence. This is especially important when working with precious metals and gemstones, which can be easily scratched or marred. Ergonomic Design: The ergonomic design of these pliers makes them comfortable to use for extended periods of time. The handles are shaped to fit your hand naturally, reducing fatigue and strain. The non-slip grips provide a secure hold, even when your hands are wet or sweaty. High-Quality Construction: These pliers are made from durable materials, ensuring that they can withstand the rigors of everyday use. The materials used in the construction of these pliers are carefully selected to provide the necessary strength and durability, while also ensuring that the pliers are comfortable to use. Versatile Tool: Suitable for a wide range of jewelry-making tasks, including bending, shaping, forming, and cutting wires, sheets, and other materials.