Condoms for a 4.5 inch girth
A 4.5 inch girth, which is 11.4 cm around, matches a nominal width of 53 mm.
4.5 in
girth, 11.4 cm around
53 mm
nominal width to buy (2.09 in)
92
condoms within 1 mm of that width
Condoms in the 52 to 54 mm size range
Width is measured across the condom while it lies flat, and it is the number each brand prints on the box. Tap a product name to see where its figures come from.
Which width fits a 4.5 inch girth?
Measured around, a 4.5 inch girth comes to 11.4 cm. In the Mister Size size table, that girth sits in the 53 mm band, or about 2.09 in of flat width.
For your first condom, a width from 52 to 54 mm is a safe pick, since those widths sit in the regular group.
Girth here means the distance around the shaft, not its length. When people search by length, "condoms for 6 inches" is another phrase they type. Length seldom determines how a condom fits, since most men get enough of it from regular sizes.