• CASEMATIX replacement foam fits cases with internal dimensions 3.5" x 1.87" x 1.25"
• Pre-scored foam can be quickly and easily customized to fit your devices
• Single layer of dense polyurethane customizable foam fits perfectly into 5.75" CASEMATIX travel cases
• Replace your current foam when new customization is needed or the foam becomes worn from regular usage
• Fits CASEMATIX RMR5