10pk. - ECP(BASF)-Type B Normal Bias C-20 SCREWLESS

10pk. - PRISON APPROVED CUSTOM AUDIO CASSETTE TAPES ECP (BASF)- Type I Normal Bias Bulk Tape, Recommended for recording or duplicating of Music,spoken word, educational, instructional or religious programs. NO METAL SCREWS Type: Type I Normal Bias Audio Cassette Minutes: 20 Minute (total), 10 Minutes (per side) Cassette Color: Clear Minimum: 10 Piece Per Length Approved by Prisons, Correctional Facilities Institutions Custom lengths available from 1 minute to 126 minutes - call or email for a price quotation BULK MEANS: NO CASSETTE BOX , NO CASSETTE LABELS, JUST A PLAIN CASSETTE TAPE * Must be ordered in multiples of 10 tapes per length