Features: This tweezers is selected for stainless steel material, durable to use. Ergonomic design prevents hand fatigue. Suitable for professional use and home use.Easy and portable to carry. The optical fiber clamping welding tweezers adopts cross-locking and self-closing design to provide better and firmer clamping on any surfaces, effectively improving work efficiency. Widely used in acidic environments, solder joints, Clapton coils, heating wires, circuit board repairs, watch repairs, jewelry processing, solder joints, high-temperature operations, etc. Specifications: Material:Stainless Steel Type:Small Tip/Toothed Flat Head/Frosted Small Tip/Flat Head/Large Tip Small Tip:Approx.116.5x8mm/4.58x0.31inches Toothed Flat Head:Approx.158x10.8mm/6.22x0.42inches Frosted Small Tip:Approx.114x8mm/4.48x0.31inches Flat Head:Approx.146x10.8mm/5.74x0.42inches Large Tip:Approx.147x10.8mm/5.78x0.42inches Package Includes: 1x Reverse Tweezers note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.