Clover - Loop Pressing Bars [More Info]
5 sizes per packet - range 6mm to 18mm

Clover - Fusible Bias Tape Makers [More Info]
Available in 5 sizes. All sold separately, range 6mm to 25mm.

Quilters - Metal Bias Bars [More Info
4 sizes per packet - range 3/16" to 1/2"

Quilters - plastic press bars [More Info
5 sizes per packet - range 1/8" to 1/2"