One pair flat metal Underwires sized 40B. Will also fit in 38C/36D/34E
Every bra and pattern manufacturer has variations in their sizing.
Please check the Technical Specs below for the exact measurements of our underwires.
Our galvanized, flat wire underwires are custom designed using the latest CAD technology.
* Comfortable, soft, powder-coated tips ease insertion into garment pockets and minimize risk of wire poking through garment during normal consumer wear
* Tips are color-coded by size
* White & Purple Tip
Exact measurements in Technical Specs below.
Length: 10 3/8"
Depth: 3 11/16"
Width: 5 9/16"
The Length is measured around the curve from tip to tip. The Width is straight across from tip to tip. The Depth is measured from the center point of the Width to the bottom of the curve.Print the chart at 100% to see it in full-scale