Flap
Some toilet paper holders feature a metal flap that hangs over the front of the roll. While this adds a nice aesthetic, it also serves a purpose—keeping your toilet paper dry. This is especially useful in wet bathrooms or in bathrooms occupied by children who like to splash during bath time.
Recessed Mount
Although the installation of a recessed toilet paper holder is a bit more involved (it requires modifications to your wall), it pays off, especially in a tight area. Rather than fully sticking out, your toilet paper roll will hang partially inside the wall where it’s out of the way.