From left to right
Oriphonic® - features a flanged top edge and a flat, beaded and angled bottom edge. Used in our drum sets.
Classic has 45° flanged edges.
3-5 Reringed Cast - 3mm thick wall with 5mm thick top and bottom sections. Can be 3-8mm thick. Edges are customizable.
3 Straight Cast - 3mm thick straight wall (by default). Can be 3-8mm thick. Edges are customizable.
SuperThinCast® - features extremely thin wall (1.5-2mm) with very short reinforcements on top and bottom.