Easily Added To Popular Pelican V700 Vault Cases - EPP Panels and Blocks quickly replace current internal setup; GRID system holds your gear securely and protects better than foam sheets; Not just for firearms; can be used for all types of gear; Lightweight And Easy To Use - EPP construction is lighter and stronger than traditional foam; Endlessly customizable and no tools required; Unique gear loadouts set up in seconds; GRID is stronger than open cell foam, holds your gear in place, and protects better from impacts; Resists absorbing liquids and chemicals and easy to clean with a damp cloth; Good temperature stability; GRID Block arrangement lets you maximize the use of all of your space; Ability to reconfigure the GRID means no cutting or plucking of foam that leaves you with one fixed configuration; Includes GRID base Panels, six triple Blocks, and six double Blocks