Closed Cell Polyethylene 3 piece foam set to be used with Pelican 1720 case. Perfect for customizing your own rifle (or equipment) case at minimum cost. This is a perfect upgrade to Pelican's standard flat foam and will last many more years than pick and pluck or other foams. Trace out your parts on the foam and cut it yourself for the perfect personalized custom foam insert! Protect your investment, buy Case Club!