Exactly as described. Good quality plastic and plugs. Channels can fit standard cat5 cable with end and boot no problem. I was happily surprised that 10G SFP+ cables also fit and pass through the channels! It was too narrow for QSFP but I did not expect this, just noting it here since I tried.
Fixings bag had all necessary screws, washers, and spacers as well as rack nut cages and bolts.
Packaging was good and no damage for 2 units shipped to central USA.
My only critique would be to include an instruction manual or a link to a pdf.