ニッケルめっきでしょう
ニッケル鍍金でしょう
nikkerumekkideshō

Noun
Desu Copula
no-Adjective

Expresses probability in a polite manner ("probably…") of ニッケルめっき

1. Nickel-plated; Probably nickel-plated

Polite
Presumptive
Conjecture
Usually Written in Kana