The key to cutting foam to size is to design a template. To design a template, place the object that you are going to re-foam on top of a large piece of paper on the floor. Next you are going to trace, then cut out the outline. To make sure that you have cut properly, fold the paper outline in half and see if it lines up. Now that you know how much foam you are going to need, it is off to buy
. some at the local craft store. When you get home, you take your template and place it on top of the foam piece and cut to fit.