This case does not fit all 9 x 13 high tom drums - Please measure before purchasing. This drum ATA case is constructed of 1/4 inch plywood with black nubtex laminate surrounded in aluminum extrusion and permanently machine split riveted together. It is then finished with steel ball corners, 2 high quality spring loaded recessed catches and one 1 spring loaded recessed handle with rubber grip for easy transporting. All hardware is plated for protection against erosion and weather. The interior is completely poly foamed lined for protection of your equipment.