The custom nature of these copper range hoods is due to any one or a combination of these factors: size, shape, acessories such as bands or rivets, or interrior designed for the fan and light unit of the customers' choice. As with all copper range hood orders, Mexican Home Art needs to have the customer select a fan and light unit and tell us wht the brand, and model number of that unit is. We do recommend one particular brand of fan and light unit.