Step back in time with the We Are Rewind C60 Type One Professional Audio Cassette Tape, a premium analog recording medium that pays homage to the legendary SM900 formula. Each cassette offers 60 minutes of pristine recording time (30 minutes per side) on high-quality Fe2O3 oxide tape. The professional-grade construction features a clear 5-screw design with black bridge and robust polyester base film. With technical specifications including a 3.81mm width, 87.5m length, and carefully engineered layers (12 µm base film, 4.7 µm coating, 16.7 µm total thickness), this cassette delivers reliable performance for audio enthusiasts. The tape's magnetic properties (370 Oe coercivity, 1480 G saturation retentivity) ensure excellent sound reproduction. Each tape comes individually wrapped and is available in convenient 10-piece carton boxes. Whether you're capturing music, voice, or preserving analog memories, this professional audio tape provides the authentic cassette experience with modern quality standards.