That item has been discontinued, but here are similar options.
Bathroom vanities from 49 to 60 inches, where the second sink arrives
This is the width where a bathroom starts to feel shared on purpose. At four and a half to five feet, a vanity can hold one sink with a long, calm run of counter, or two sinks with enough elbow room that two people can stand at it without negotiating. The cabinet becomes the longest line in the room, and everything above it, the mirror, the sconces, the tile, has to answer to it.
Nearly everything here sits at 60 inches, with a smaller group at 54 and a single piece at 49. That 54 inch group is the quiet reason to shop by range rather than by number. A wall that measures 56 or 57 inches after trim is common in older houses, and a 60 inch cabinet simply will not go. If you already know your number, the every vanity width slider above goes straight to it. If you are comparing layouts, the split in this band is close to even between one sink and two, and you can see the full run of double sink vanities beyond this width, or step back to all of our high-end bathroom vanities when the room is still taking shape.
A vanity with two sinks, or one sink and a long counter
Decide by the clock, not by the floor plan. If two people are at the mirror at the same time most mornings, two sinks earn their place. If the routines are staggered, one sink leaves you a counter long enough to set down a tray, a stack of towels, a plant that needs the window light. A double layout at this width also splits the mirror wall into two halves, which reads formal and balanced. A single sink keeps the wall as one quiet plane.
Master bathroom vanity widths between the standards
The practical takeaway: measure the wall at counter height, not at the floor. Baseboards, a tiled wainscot or a slightly bowed plaster wall can take an inch or more out of the usable width right where the top has to sit. At this scale, those inches are the difference between a 60 inch cabinet and a 54. The narrower piece with a little air on each side will look more deliberate than the wider one forced in.
Plumbing a 49 to 60 inch double vanity, and what it takes from the drawers
The mistake people make here is choosing a double layout on looks alone and discovering the drawers afterward. Two drains mean two sets of pipes running through the cabinet, and the storage has to be built around them. Look at how each piece handles the interior. Some keep drawers down the center between the sinks. Others give you doors and open space. Neither is wrong, but only one of them will fit how you keep things. If your existing plumbing is set for one sink, a double means opening the wall, and that belongs in the budget from the start.
Mirrors and light over a primary bathroom vanity
Two mirrors centered over two sinks is the classic answer and it still works. One long mirror across the full cabinet is the quieter one, and it bounces more of the evening light back into the room. The nuance most guides skip is the light between the sinks. With a sconce at each outer edge, the middle of a five foot counter goes dim at night. A third fixture centered between the mirrors, or a single bar light across the top, fills that gap so both people see their own face clearly.
The room at the end of the day
The finishes run through white, black, gray, oak, walnut, and deeper greens and blues. At this length, a dark cabinet anchors the room with real weight, and warm lamplight catching the grain of oak or walnut at night is what makes a long vanity feel like furniture instead of a built-in. Choose the tone for how the room looks at nine in the evening, not only at noon.