I want to ship my laptop. What materials do I need to protect it and where can I buy it? Laptop is 17 inches
The safest option is always one box in a box. Everything is carefully lined with crumpled newspaper is very safe
First of all upholstery material. This can be old newspapers or foil packaging with air cushions. Packing so that the laptop can't slip in the box. If possible, put the laptop in an antistatic sleeve.
The lapi must be packed in such a way that it can withstand multiple free falls from a height of 1.5 m without damage
Lol, what's the use of your info if Lappi didn't survive the first fall?
Helpful packing instructions:
https://www.dhl.de/content/dam/dhlde/external/weltweit-wachsen/dhl-verpackungsbroschuere.pdf
On no account use newspaper or tissue paper as cushioning material. Because the material is strongly compressed by pressure, so that cavities can arise in the package when it is loaded. The contents of the package then slide back and forth and can be broken easily.
You should lay out the packaging in such a way that it survives this. The information was intended, so to speak, as a "basic requirement" for the packaging