To sit on top of the Noah base unit this 2 doored unit comes with reversible doors. One side has blackboard & the other is a corkboard. Made from painted poplar Plain white doors sold separately. Internal shelf for easy storage Assembly Instructions (PDF) 2 Door Storage Unit We strongly advise using the Anti-Tip wall fixings provided with this product however the wall fixing itself may need to be altered depending on your wall. If these fixings have been misplaced please contact our customer service team who will be more than happy to send you a replacement kit.