A common question that we get is “How do I know which bracket I need for my project?” and honestly it is a simple one to approach by considering the dimensions of the wood slab and how you want it to interact with your bracket. cc: Annie Here are 3 factors to consider when ordering a bracket: #1 The backplate length should always be at least 2” shorter than the shelf, but also you should pick the biggest option available within that criteria. #2 The rod length of the bracket