Product: Circular Knitting Needle. Material: stainless steel. Size: as shown in the picture. Features: 1. Stainless steel material: Provides excellent corrosion resistance and strength, while ensuring that it remains smooth as new after long-term use. 2. Hollow design: The middle of the needle body is hollow, which facilitates the passage of thread and also reduces the weight of the tool. 3. Smooth surface: The needle body is finely polished and has a smooth surface, which reduces friction on the thread during knitting and makes the knitting process smoother. 4. Recycling: The circular sweater needle can adjust the circle diameter according to the size of the knitting project, and is suitable for knitting projects of different specifications. 5. Comfortable to hold: The needle handle is designed in an ergonomic way, so your hands will not feel tired even if used for a long time. 6. Easy to carry: The ring sweater needle is compact and easy to store and carry, suitable for traveling or using at home.