White Matte Handpan – 12 Notes – 432Hz. Your Tetra Handpan (D Kurd, 12-note, 432 Hz). Scale: D Kurd. Tuning Frequency: 432 Hz. Material: Stainless Steel. Handcrafted frompremium stainless steel (1.1 mm thickness) forstability, durability, and long-lasting tuning.