Brass flat section milled from 58% copper stock.
The majority is in 250mm lengths but some 500mm lengths are available on request. However postage for 500mm lengths is considerably more expensive.
We currently stock sizes up to 3.0mm x 2.0mm in 250mm lengths. If you want larger sizes (up to 15mm x 4mm) please let us know via the contact page. The lead time to get fresh stock is about 1 month.