Blank audio cassette tapes — available in 45, 60, and 90 minute lengths — with transparent plastic shells for quick visual identification. Designed for clear, reliable analog recording and playback and compatible with standard cassette recorders and players. Key benefits Choose the right length: 45, 60, or 90 minutes to match interviews, lectures, rehearsals, or long meetings without wasted tape. Quick content ID: transparent shells make it easy to see tape position and distinguish recordings at a glance. Reliable performance: sturdy construction for consistent recording quality and dependable playback. Versatile audio: optimized for voice memos and spokenword clarity while suitable for live music captures and studiograde preservation in educational or creative settings. What it solves Eliminates guessing which tape holds which recording thanks to transparent bodies and distinct durations. Provides a simple, lowtech archival option for environments where digital devices aren't practical or preferred. Offers dependable, analog sound storage for professionals who need a tangible backup or heritagequality recordings. Features and compatibility Lengths: 45, 60, 90 minutes Shell: transparent plastic for visual differentiation Function: blank analog audio recording and playback Compatibility: works with standard cassette players and recorders commonly used in classrooms, studios, conference rooms, and field reporting Performance: optimized for clear voice reproduction and suitable for studiograde preservation when paired with quality equipment Practical use scenarios Journalist: record and archive field interviews with the right tape length for each assignment, then label visually using the clear shell. Student or educator: capture entire lectures or class sessions without interruption; pick a 45, 60, or 90 minute cassette to match the class length. Musician or producer: record demos or live practice sessions on analog tape for authentic warmth and easy physical archiving. Specifications at a glance Available durations: 45 min, 60 min, 90 min Shell material: transparent plastic Intended use: voice memos, classroom recordings, conference documentation, live music, speech competitions, studiograde preservation the cassette length that fits your workflow and start recording with a simple, dependable analog medium that makes organization and playback straightforward.