So I’m technically not using this as intended but the overall quality is a very nice hard plastic that is rigid and does not exhibit flexing. The main reason for getting this organizer over many of the similar ones is that it actually has dividing shelves in between the drawers.As mentioned, I’m not using it for its intended purpose as an organizer but as a mini rack for electronic equipment. You can take out the drawers then just use the shelves to store things (in my case, some audio amps / interfaces and mini mixer). You can easily drill out some holes on the back for clean wire management. The spacing seems to be perfect for many of your standard electronic accessories but of course check your measurements first.