11 oz Safari Charlie's gun lube plus, gun lubricant & protectant, deep surface cleansing, longer lasting, proven superior especially when the lube is used in extreme weather & environmental conditions, sporting, military & police firearms function smoothly, repels water, dust, dirt, & powder residue & at the same time, neutralizes finger print acid & provides higher quality protection for expensive metal surfaces, provides lubrication between closely positioned & ultra fast moving parts.