A new 42 inch bath vanity will likely have cabinet along with drawer storage space beneath countertop of the vanity. This allows for storing items including towels, washcloths, and loo paper among other things. There are many types in vanities of this dimensions. Some have all drawers while others have cabinets and compartments together. They are made of several wood grains and is done to match in with the other interior decoration of the bathroom. Switching originating from a small vanity to a more substantial one is a big change in your bathroom. It can give you all the storage and extra counter space that you need in a vanity.