Feature:* Anti-static plastic handle.* Zirconium ceramic tip, insulated, non-conductive, non-magnetic.* Suitable for high frequency circuit adjustment.* Labor-saving cap, convenient to use.* Ceramic screwdriver only, other accessories demo in the picture is not included. Specification:* Model: CD-15, CD-20, CD-25, CD-100* Material: Plastic, Ceramic* Color: Blue + White* Tip Size:CD-15: 1.3x0.4mm CD Flat Screwdriver -20: 1.8x0.4mm flat-head screwdriver CD-25: 2.6x0.4mm flat-head screwdriver CD-100: 2.0x0.4mm flat-head screwdriver* Full length: app.113mm/4.45in* Quantity: 1 /4pcs Package includes: 1pc x ceramic screwdriver Notes: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data.