Dental Implant Measuring Gauge Caliper Lab Instruments. Please choose from the Above drop down menu list. Manufactured from AISI 304 German stainless steel. Highly polished finish for aesthetic and corrosion resistance. Fully conformed to CE, ISO 9001, ISO 13485. We do not charge any profit on P&P. Please return the product to our business address given below. FRESNO, CA, 93722- U.