COMPLETE PROFESSIONAL QUALITY KIT: Contains all the necessary elements to remove the pins from your watch band and adjust its size with ease! Easy to use: No need to call a watchmaker to adjust your watch bands. Compatible with most watch bands (maximum width: 30mm). The 3 interchangeable pin punches allow you to use this product on bands of different thicknesses. High-quality all-in-one professional kit: This watch band link pin repair and adjustment tool kit is specially designed to resize/adjust your watch band yourself in about 15 minutes. The kit contains: 3 x Extra pins 1 x Spring bar 1 x Steel punch Compatibility: Fits almost all different sizes. Adjustment band up to 25mm. 1 x replacement pins 1 x spring bar 1 x steel bar and an adjustable base allow it to be used with different band thicknesses Easy to use: The design makes it easy to remove or add links to your watch band. You don't need a technician to do it. Delivery quantity: 1 set