?After-Sale Service?The package is including 1x nail clipper, 1x nano nail file, 1x leather case. We provided a 12-month warranty and 90 days refund. Please feel free to contact us if you have any problem. ?Safety Nano Nail File? Made of high-density nano glass, nano nail file can not only be used as a ordinary nail file, but also work as a harmless nail tool to polish your nails, makes your nail shine like glass, just like you painted nail polish. ?Sharp Curved Blade?Nail clipper for thick nail is made of sturdy stainless-steel, super sharp curved blade allows trimming fingernails and toenails with precision, cutting the nails without breaking, pulling or tearing the nail, and keep nails more groom. ?Nail Clipper with Guard? Effectively prevent nail shavings splash, detachable design, sanitary and easy to clean, only push up and down nails shell. Remember to wipe the water before put in the leather case. ?Large Nail Clipper Set? Toe nail clippers adult is equipped with 3 functions, including cutting nails, anti-splash storage box and nano nail files; Commonly used for thick nail clippers for men, fingernail clipper for men and women, toenail clippers for seniors thick nails.