These come in Small 3.5", Medium 5.5", and Large 7.5" with a black protective case. The nail files are made of glass and can break, if you drop one, you might have two partial nail files that will last a lifetime. We did drop one and the case broke, but the file was fine. Keep them in the case for extra protection. - Small $9.50 - Medium $14.50 - Large $10.50