One pair flat metal Underwires sized 42B. Sister Size to 40D/38D/36E, Every bra and pattern manufacturer has variations in their sizing. , Please
1 Pair- Standard Classic, or Day Bra Underwire Premium Quality Metal, – Stitch Love Studio
Underwires and Channeling – Bra Builders
38 D Bra
42b Bra
Maidenform T-Shirt Bra - Extra Coverage, Bras
UNIQUE SEWING Bra Underwires - 42B, 40C, 38D - 2pcs – Fabricville
38d Bra
Maidenform T-Shirt Bra - Extra Coverage, Bras
Warners Bra Full-Figure soft cup or wire 1244,2544,1512,2593,1046-36B B,C,D Mix
Bra Making Wires
Underwires - Sew Sassy Fabrics