Abstract: The present invention discloses a granular container protector for protecting impulse comprising a plurality of granular media each having a certain elastic property and a certain mass; wherein the plurality of granular media is arranged one-dimensionally into a plurality of sections, each section including one or more granular medium having same elastic property and same mass; wherein the plurality of sections is arranged in a manner that a ratio of mass to elastic property of the granular media in each section decreases toward a central section from both side sections; wherein the plurality of sections is arranged to be a mirror image about the central section; and wherein the side sections and the central section form walls of the granular container protector.