Premium Polar Whale ammo can inserts. Keep your firearms and magazines neatly tucked away and cushioned for travel or storage. Bold tactical look and feel will impress your brothers in arms! The heavy duty, superior to military grade, dense closed cell black foam has been engineered to gently cushion and protect your handguns from scrapes and scratches. Proudly designed and manufactured in the USA from the highest grade foam available, this material is anti-rattle, oil and chemical resistant, washable and desiccant-friendly (desiccant bag not included).