All shelves have different thickness, between 30-40mm, but each lot will always has same thickness.

You can have your shelves either untreated or treated with special OSMO hardwax&oils. 

PLEASE NOTE: If you choose treated that will take extra 3 days, as I apply 3 coats of oil and I can put only 1 coat a day.

PLEASE NOTE: SHELVES COMES WITHOUT ANY BRACKETS OR PREDRILLED HOLES