Accessories and Documentation
The hardware box that was seen last in the hard drive bays has been removed. You can see they went with the fancy, shiny application to the packaging and the model number of the kit has an R4 in it so it must have what we need to continue with the build in the Define R4.
If you flip the hardware box over you will find the included parts list to check against what comes inside of this box.
Laying out the hardware as the back of the box describes you have the four PSU screws starting the list with the motherboard standoffs, motherboard screws and SSD mounting screws lined up at the top. Across the bottom you have the ODD thumbscrews, the rubber washers and cable ties in the middle with the anti-vibration screws for the 3.5" drives on the right.
What you will find inside the user's manual is pretty basic as far as the text goes. It does explain a bit about the chassis and discuss the warranty terms and such in many languages, about three pages for each one. What is handier is the two page fold out in the back that shows a completely exploded view of the Define R4 and all of its components.
As for the red insert on the right, this tells you to contact the manufacturer for any defects or issues to directly contact Fractal Design and not the reseller.