Designed with the nail tech in mind our long lasting 100/180 grit plastic core file is perfect for removals, shaping builder gel overlays and shaping extensions. This is coarse/med grit strong core are stable and durable nail file provides for a better grip, ease of use and allows for more control and faster refinement. DisinfectableGrit: 100/180 Size: 18cm x 2cm.Also available in packs of 10 & 50.*Please note for hygiene reasons we are unable to receive returns on all files*