[jmillikin]

In my experience: as the box size gets bigger, the treatment gets rougher. Single CDs in bubble wrap envelopes come through fine, as do small hardwall boxes. CDs in medium boxes (10-20 CDs) often arrive with box damage and maybe some torn internal packaging. I once used a shipping aggregator that put 50 CDs in one box, they were so banged up that I had to buy replacement jewel cases.

If you ship CDs, I have only one request: please please do _not_ put bubble wrap _inside_ the jewel case! Some sellers do this and it just destroys those little plastic retainer teeth.

[geargrinder]

Thanks for the feedback. Bubble envelopes don't really protect CD jewel cases very well, which is why I create my own packaging by wrapping the cases individually in recycled cardboard. Simple and cheap. CDs are amazingly resilient and with a proper polishing machine scratches can be completely removed without changing the data on the disc. It is damage on the non-playing side of CDs which is impossible to recover from.