Best fit: 10 to 12 inches deep. A 21-inch wide alcove does not force a bulky cabinet.
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For a corner shower ledge, the right bathroom storage caddy is the one that leaves clear space on both sides of the corner, not the one with the …
The split that matters is shelf span versus shelf depth. For a 24-inch-wide shelf opening, buy a rod that is a little shorter than the clear inside …
A bathroom organizer fits a 3-inch sink ledge only when the organizer’s actual footprint stays under that number. Target 2.25 to 2.
A standard 16-inch-on-center wall does not leave a 16-inch opening. The clear space between studs is about 14.
An 8-inch-wide shower rail needs a caddy with more than 8 inches of usable inside opening, not just an 8-inch basket.
For a 12-inch vanity, a bathroom storage cabinet depth of 8 to 11 inches fits best in most bathrooms.
A 1-inch grout line does not set a special shower caddy size. It changes the mounting choice.