[npteljes]

Not entirely unlike it. It's also like the foam inserts on a product, when you take it out from its cardboard box.

Not shown on every image, but here are some:

https://pbs.twimg.com/media/GShMjCQXkAAfy40?format=jpg&name=...

https://pbs.twimg.com/media/GSUGKXlXgAASb8o?format=jpg&name=...