AET Insulator 4 pieces SH-2007 SH-2007A

---------------------------------------------------------------------- Adopts a multi-sound system to expand sound options AET's unique "irrational number application design" makes it possible to theoretically suppress the specific resonance of the material. High-strength specification using high-strength 2000 series alloy (non-magnesium-based), which is approximately 200% stronger than magnesium. Color: Aluminum