Vitsoe 606 30cm - 90cm Used Part of System other sizes available Dieter Rams.
All of the remaining shelves of this size all do have chips - mainly on the top edge.
I have included some random images of each of the shelves. Please do ask if you would like further images.
Also available:
16cm - 65cm
11cm - 17cm
22cm - 90cm
These are used items please message if you have any questions.