Ear defenders

Hi, has anyone used and ear defenders on their 6 week old? If so what kind? Thankyou 😀

I got a set from argos that were great! My wee boy was a few months though. they are quite tight on any age 🤔 xx

https://amzn.eu/d/hg0ONkC I bought these for my baby to wear when she was 8 weeks old