string cheese

US /ˈstrɪŋ ˌtʃiːz/
UK /ˈstrɪŋ ˌtʃiːz/
"string cheese" picture
1.

a type of mozzarella cheese that is made into a cylindrical shape and can be pulled apart into strings

:
My kids love to eat string cheese as a snack.
She packed a string cheese and an apple for her lunch.