1. Made of carbon steel, not easy to break or wear.2. Rotating cap provides better precision and control, saving time and increasing efficiency.3. Color-coded handle to identify the right size, easy for quick selection.4. The blade of the screwdriver can be replaced (Note: Not Included The Replacement Blade).5. Multifunctional small screwdriver is suitable for repairing many precision products, such as Phones, electronics, glasses, watches, etc.Specification:Size: 1.4mmTotal Length: 90mm / 3.54-inchMaterial: Carbon SteelFinish: Anodic OxidationPackage Content:2 Pcs x Micro Screwdriver