The Case Club MAC-10 Case was made for those who need a quick, easy, and secure method to transport & store their firearm. The case itself is guaranteed for life against breakage & defects so you know your firearm will be safe for years and even decades to come. The foam is a military grade closed cell polyethylene that will not absorb liquids (like gun oil) and can be wiped clean. Protect your investment, buy Case Club.