Description Item Type Nail Drill BitsMain Material Ceramics PlasticColor White PinkShank Diameter App 2 35mmTotal Length App 41mmDiameter of Bit Head App 5 5mmCase Size App 12 x 12 x 70mmWeight About 10gPackage Included 1 x Ceramics Nail Drill BitFeature Suitable for manicure as well as pedicure Great for use nail drills and other drills using sanding bands Suitable for professional nail salon nail art school college nail artartist and personal home use wholesale etc Ceramic bits use a cutting action to clean the nail surface Note 1 The real color of the item may be slightly different from the pictures shown on websitecaused by many factors such as brightness of your monitor and light brightness 2 Please allow slight deviation for the measurement data 3 Please allow 1 3cm error