- Built-in millimeter gauge measures files and positions rubber stopper. - Right or left hand use. - Small and large rings are included to accommodate most finger sizes. - Flat bottom enables the endo assist to stand freely on its own. - Foam cleans and holds files. - Designed to slide into side of the endo guards. - Dimensions: 1-1/2" x 1-3/4" x 1-5/8". - Autoclavable up to 136°C/275°F. - Washer-disinfect. - Contains antimicrobial protection. Pack contains : - 12 disposable foam inserts. - 1 x endo assist. **For further product information, please contact Chat Support**