Here is a list of the durability related features your walnut office desk should include: Metal legs: some desks hae an all-wood design that’s not bad – especially if the wood is thick. However, metal legs can improve the durability because it’s a tougher material. Scratchproof: the coating must have a scratchproof design to prevent your desk from looking dated after a few months. Otherwise, scratches will build up and potentially cut deep into the desk. Waterproof: you will spill liquids on your desk no matter how careful you are about drinks around the work area. The desk should have a waterproof coating so that liquids don’t affect the table.