36", 48", 54", and 60" sit on two rows. Read both. The sizes below are still the product chart — sorted by the vanity in front of you.
30" vanity, one mirror
Chart row: 24"–36". Two mirrors are not on the chart under 48".
Same width. 30"×36".
Slightly narrower. 28"×36".
On this row for a narrower vanity. 24"×36", 24"×32", 22"×30", 20"×28".
Wider than this vanity. 36"×36". Leave it for a 36" vanity.
30"×36" is the only 30"-wide height on the chart. If 36" of height crowds the light or the faucet, use 28"×36" or a 24" width, which is listed at 32" and 36" tall.
48" vanity
48" is the end of the 36"–48" row and the start of the 48"–54" row.
Same width, one mirror. 48"×36", 48"×32", and 48"×24". Choose the height that clears the faucet and the light.
Slightly narrower. 42"×36".
Wider than this vanity. 55"×30" and 55"×36", from the 48"–54" row.
Two sinks. 20"×28" or 22"×30" each. That is the two-mirror column, not half of a 48" mirror.
60" vanity
60" is the end of the 54"–60" row and the start of the 60"–84" row. It is also on two of the two-mirror rows.
Same width, one mirror. 60"×40" and 60"×36".
Slightly narrower. 55"×36" and 55"×30".
Wider than this vanity. 72"×32", 72"×36", and 84"×36".
Two sinks. 24"×32", 24"×36", 28"×36", or 30"×36" each. 30"×36" is only on the 60"–72" two-mirror row. The others are on both the 54"–60" and 60"–72" rows.
If the size is not in the menu
Frontlit, backlit, frontlit and backlit, and the smart LED mirror share this chart when that size is in the menu. The light style does not change the sizes.
Not every style lists every size. If the size you landed on is missing, take another size you kept from the same row, or open another LED mirror.
This chart ends at an 84" vanity. A wider vanity is outside it — check the size menu on the product, or ask about a custom mirror.