What size knives are allowed in Cayman?

I just want to know what the legal size limits are for knives here in Cayman. I’ve seen a few knives overseas that I would like to get, but I don’t want to get in trouble with customs. I’ve tried asking a few people here, but the answers vary a lot. So is it blade length that matters? Or the type? Since one can easily find huge kitchen knives here. What about camping knives? Sorry for the loaded question, I just want to know my options.

Read Auntie’s answer and comment on CNS Local Life