Hi everyone, everyone always does great work but I rarely see anyone talk about how they pack their things to be shipped safely. I made a helmet which I will need to send soon and want to know the best way to deliver it without any damage. It is made out of plastic, roughly the size of a motorcycle helmet. I figure step 1 is putting it in a box but what should I use to protect it? Foam blocks cut to size? Packing peanuts? Air bags like amazon sends? Any suggestion would be greatly appreciated. I sent something once unprotected and it had cracked down the middle so I don't want to make the same mistake twice.