Convenient to use: removable head designed, very convenient to change, steel handle touch smooth and comfortable Wide application: this callus shaver set is helpful to remove hard, cracked, dead skin, heel skin calluses and so on, it's a good gift for elder Durable steel material: the shaver set is made of quality steel, no rust, no deformed foot shaver callus remover, non-slip handle Size: the package size is 9.8 x 2.4 inches, the callus shaver measures 5.7 x 1.2 inches, the foot file head size measures 1.6 x 1 inches Attention: not recommended for people who has thin skin, stay away from children, be caution while usingclean up the dirt in the product in time after use, otherwise it may cause rust