Kraken Phone Case for Samsung Galaxy S6 Edge White. Kraken A.M.S. Series cases are the absolute strongest, most durable cases we make. The Kraken A.M.S. case for tablets consists of shock-absorbing silicone inner layer, covered by a hardened polycarbonate outer-casing, with a built-in screen protector, to provide maximum protection. The Kraken A.M.S. case for smartphones features three layers of protection, including over-molded shock-absorbing The