Unique Anti-splash and Safety Auto Lock Design -- Unibody design make catcher and blades together, more effectively splash proof, and more easier to clean nail fragments;The clipper is wide jaw opening and extremely sharp, so built a lock in it for safety,and supply a case for carry; Work Well Diamond Grits Nail File -- Double side 180 diamond grits, basic thin emery boards made of high-density 420 stainless steel,grind fingernail and toenail edge easily and fast,will get smooth results and make your nail finer,especially good for thick nail;and it also a gel remove tool;anti-rust,sturdy and durable,long term reuse. Durable Material and Extra Sharp -- Made of high-density 420 stainless steel and made with the latest advanced technology, make it ultra sharp and strong and precision cutting; Buy With Confidence -- This item includes a nail clipper and nail file and a PU leather case, if the item you received not meet our standard or if you are not satisfied with it, simply contact us for a replacement or a refund; And we hope we can improve our products according to your valuable opinions,thanks Ultra Wide Jaw Opening and Wide Blades -- Wide jaw opening blades can open to 12mm(0.47inch), and curved wide blades up to 16mm(0.63inch);perfect nail nipper to cut your thick or ingrown fingernails and toenails due to tough,fungus,paronychia,aging and other health concerns, be used as a manicure or pedicure tool;