?????100% Satisfaction Guaranteed?We put a lot of effort into manufacturing quality products that will meet our customers’ expectations. And we stand behind every nail file that we make, if you run into any trouble with our item, contact us please, we will service you 24 hours a day until you are satisfied. ?????Multiple Usages?Professional nail files can be used to remove acrylic nails & dip powder nails, remove nail cuticles, poly nail gel & gel nail polish, shape fake nails and to do manicure & pedicure. Suitable for pregnant women, frequent travelers, nail art lovers, instrument players and office workers who have no time to do manicure. ?????The Best Choice of Nail Files?Our nail files are easy to rinse with water which makes them more durable. The Korea made sandpaper barely leaves color on your nails. The thicker thickness makes it harder to break and more handed comfort. And wider size design makes them more effective to use. ?????Different Function of the Emery Boards?The emery board nail file is ideal to file and rough up the acrylic nails, dog nails and hard toenails in 100 grit; 180 grit fits for fingernails and cat nails, while 240 grit smooths up your nail edge with refined shape. ?????Excellent 25pcs Nail File?At perfect size of 7.09 x 1.10 x 0.16 inches, made of Korean sandpaper, ECO sponge and strong PP board, the nail files designed are not only high-quality but also healthy and safe to your skin.