This SealerSales WT-250 10" Portable Direct Heat Wand Sealer is ideal for sealing irregular items especially with the sealer's direct flat heated bar that measures about 10" x 1.5". This sealer can be used on coated aluminum foil, poly cello films, gusset bags, coated kraft papers, waxed paper, cellophane, mylar, coated PP, and other thicker materials. The WT-250 is constructed of durable metal with an insulated wooden handgrip.