The metal sewing positioning needle is made of brass and is durable. The long needle is 18mm, suitable for locking the leather edge of 6-12mm thickness. The short needle is 12mm, suitable for locking the leather edge of 0-6mm thickness. The base is knurled and non-slip, the needle is made of stainless steel. Suitable for leather fixing, easy to use. Material: brass and stainless steel. Color: Gold, Silver. Package Include: 5pcs Short Leather Craft Suture Positioning Needle