質しつがいい

expression, i-adjective (yoi/ii class)

good quality; high-quality; superior

Describes something of high quality or superior standard. Often used attributively (e.g., 質がいい製品) or predicatively. The antonym is 質が悪い.

Antonyms: 質が悪い

• この店みせの商しょう品ひんはどれも質しつがいい。

  All the products in this shop are of good quality.

• 質しつがいい素そ材ざいを使つかっているので、長なが持もちします。

  Because it uses high-quality materials, it lasts a long time.