プルトップ

noun

pull-top; pop-top; pull tab

Refers to the tab or ring on a can that is pulled to open it. Common in everyday contexts.

• 缶かんのプルトップを引ひいて開あけた。

  I pulled the can's pull-top to open it.

• プルトップが固かたくて開あけられなかった。

  The pull-top was stiff and I couldn't open it.