utant Mechanical Mod Clone, Stainless Steel with Brass Button and Top Cap The Mutant Mod is a a very hard hitting 26650 mechanical mod, better quality and comes with magnet and firing button. Over View Made from 316 Stainless Steel Diameter 30mm (26650 Battery Only) Adjustable Engraved 510 Tp Cap Highly Conductive Brass Alloy Self Contained Magnetic Switch Solid Brass Alloy Pins Package Contents 1x Mutant mechanical mod 1x Box