Shape 368 Size (1/10mm) 016 Length 3.5mm Alpen FG #368.016 Fine Grit, (45μm) Pointed Football Diamond Bur.Alpen Diamond Instruments are Swiss made providing enhanced quality. They undergo a unique, multi-layer bonding production process, which secures complete and uniform coverage, especially at the all-important tip. Alpen Diamond Instruments are manufactured under ISO standards. The multi-layer, natural diamond application process provides maximum uniform crystal coverage for enhanced cutting and longevity. Reusable.