Magic Mats allow you to peel your food off of the mats easily. This eliminates leaving big chunks of food on the rack. Bradley Magic Mats are perfect for food smoking because they have a fine mesh that allows smoke to penetrate food easily. Bradley Magic Mats are easy to clean and dishwasher friendly. Bradley Magic Mats are reusable and your smoker racks will be super easy to clean since there will be little food residue left on the racks!