User-friendly Tools: These suture positioning needles are designed for ease-of-use. Simply pull the base outward to remove or insert the retaining pin. Avoid forcing the needle out to prevent the solder joint between the ring and pin from detaching. Quality Construction: Manufactured from superior-quality brass and stainless-steel materials, these leather locking pins offer lasting durability and reliability. Not prone to fading, these needles can withstand repeated use, ensuring excellent value for your money. Meticulous Dimension: Measuring 18mm long and 12mm short respectively, these needles are ideally sized for different leather thicknesses. Use the long needle for 6-12mm thick leather and the short needle for leather less than 6mm thick. Their suitable dimensions accurate stitching for a finish. Package Content: The set includes 28 pieces of leather positioning needles featuring 14 long and 14 short needles to provide ample amount for your daily crafting needs. These sturdy tools are specifically designed to provide efficient stitching on various leather projects. Versatile Applications: These leather stitching tools are suitable for various types of handmade leather crafts. They help in securely fixing the seams of stitched leather projects. They make an for craft enthusiasts in your life, facilitating spent on endeavors.