High quality: the handle is made from. The handle does not rust and is not easy to break and use permanently. In addition, the callus remover is easy to clean under running water. Double Sided Side Design: One side of the rasp is for the " rough work " and one for the " fine work ". The coarse grains remove the thick cornea and fine grains polish your skin. The calluses are removed quickly and easily with the tools, making your skin soft and supple. Easy to use: the corneal rasp conforms to ergonomic design. The callus removers are quick and easy to perform pedicures, are very practical and comfortable.Better to protect: The callus removal works the foot through sandpaper. It's not keen to reduce the risk of injury, protect your feet. Compared with electric callus removers, these callus rasp do not need batteries or no need to charge, use more convenient and safe. Product description Callus formation on the feet is not a result of poor hygiene. The cornea is formed to protect the feet from excessive stress and strain, and the cornea feels very hard and insensitive. Callus removers remove hard calluses and make your feet soft and supple. This foot callus remover requires less pressure and the device is gentler than other products, but still more thorough. The size:Foot file: 21 x 3.5cmSandpaper with adhesive: 10.5 x 3.5 cmProduct size: 26 x 11 x 2cmWeights: 132gNote:1. We recommend that you remove the cornea once a week, not to do too much.2. If you want to replace the paper with another one, you can put the callous plane in the water. Lay for 10 minutes and then just tear off the sandpaper.Delivery includes1 piece of hand gripping toe sandpaper: 5 sheets of thick (80 mesh) sandpaper + 5 sheets of fine sandpaper (150 mesh)