20Pcs Leather Craft Stitching Fixed Suture Needles, for Holding Seam6245\n\nHIGH QUALITY MATERIAL: The leather sewing pins are made of high quality metal, anti-, rust-proof and . Each leather stitching is crafted with care. Its base is knurled and non-slip. The needle and ring are stainless steel and made from rod stock with a smooth exterior for easy removal\nTwo sizes can meet different needs: the long needle is 18 mm, suitable for locking leather edges with a thickness of 6-12 mm, and the short needle is 12 mm, suitable for locking leather edges with a thickness of 0-6 mm.\nEasy to use: Simply pull the base outward to remove or insert the retaining pin. (Do not forcefully remove the fixing pin, as this may cause the solder joint between the ring and the pin to fall off)\nPurpose: Leather positioning pins are used to fix stitches when making leather products by hand. With positioning function, each leather splicing positioning pin is . There is a protective brass tube with pull-n