Produced of metal Component,strong and strong. Size: approx 59x5mm2.32x0.20 inches,portable design,easy to carry when traveling. Package includes 1 Multiple-tool screwdriver,bringing convenience to your fingertips,most valuable repairing tool set for fixing any unexpected issue. The ergonomic grip have textured designs so you for always have a strong hold onto the screwdriver for great comfort. Great for Sunglass screwdriver,sunglass tightening set glasses tool.This is the best Multiple-tool / gadget to carry with you at all times.