Material: metal Color: as the picture shows Package weight: 680g Package size: 16x11x6cm Sleek, Portable, Durable Black Case, Ideal For You To Easily Carry It In Your Tool Bag Or Pocket. With Anodic Oxidization, This - Helps Your Kit Last For A Long Time Making It Extremely Reliable. The Width Is 15*5.5*10 Cm, Which Is Thin And Small, Easy To Carry, And Use. Worked Quietly And Smoothly, The Aluminum Alloy Handle With A Knurled Can Easily Fit With Your Finger And Provide A Comfortable Hand Feeling. 360° Humanized Rotating Cap Will Not Grind Hands After Long-lasting Work. Sandblasted Surface Anodes , -sweat, And 150 In 1 Screwdriver Tool Kit Is Designed By Thousands Of Data Refining, Including The Most Common 120 Screwdriver Bits And 30 Pieces Of Necessary Tools. Electronics Precision Screwdriver Set Is Designed For Repairing Cellphones, PC, Laptops, Computers, Switches, Game Consoles, Watches, Glasses, Cameras, , Other Electronic Devices He Screwdriver Bits Are Made Of High-quality CR-V With High Hardness, Excellent Precise And Good Toughness, Which Will Not Damage The Devices. All Of The Size Bits Undergo Rigorous Quality Control Testing To Make Sure Stable And Not Easily Stripped, Guarantee For Long Time Use