Bought this to stretch out some trouble spots in my wife's nursing shoes and it worked like a charm, It is well made and not only will it stretch the shoes both in length and width the different sized buttons that are included with it can be placed into pre drilled holes in order to stretch problem area if you have bunions or your toes rub in the front and side areas. (PS)One is all you need in order to do both you right or left shoe.