бляха

Etymology
, from.

Noun

 * 1) badge, plaque
 * 2) metal plate used in a buckle or for decoration

Etymology
, from.

Noun

 * 1) sheet-iron, especially tinplate
 * 2) badge, plaque
 * 3) metal plate used in a buckle or for decoration
 * 4)  baking sheet, baking tray