Features:2 types, with/non bits, choosing based on your needs.28 drill bit positions to meet your different needs.This Unique Creativity will give you more joy to your life.It is samll and not heavy,you can carry it anywhere.Special Built-in magnet design, it can hold smaller than this szie 0.75mm/0.30inch. Package Includes:1X Denture Drill Bit Holder Specifications:Material: ABS+IronSize: aprox 6.7x8.5cm/2.6x3.3inType: red holder without bits/black holder without bits/red holder with bits/black holder with bits(optional) note:Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid.Due to the difference between different monitors, the picture may not reflect the actual color of the item.