YOU SAID:
how thick can this get
INTO JAPANESE
これはどれくらい厚くできるの?
BACK INTO ENGLISH
How thick can this be?
INTO JAPANESE
これはどれくらいの厚さですか?
BACK INTO ENGLISH
How thick is this?
INTO JAPANESE
これはどれくらい厚いですか?
BACK INTO ENGLISH
How thick is this?
That didn't even make that much sense in English.