PLASTIC CONSTRUCTION: This open reel audio cassette case is made of strong yet plastic to protect the tape from scratches, shocks, splashes and dust, ensuring long-lasting use for users of the 7-inch audio cassette reel storage case. INCLUDED LABEL PAPER FOR IDENTIFICATION: This Plastic Tape Reel Storage Box Audio Tape Storage Box comes with label paper, featuring fields like artist, date, title, and more, making it easy to identify each tape in the Empty Tape Reel Box. UNIVERSAL COMPATIBILITY: The Audio Tape Storage Box Tape Reel Storage Box fits all 7 inch open reel audio tapes with a universal design, offering comprehensive protection and safe organization (no aluminum tray included) for your Empty Tape Reel Box needs. STABLE AND SECURE HOLD: The Tape Reel Storage Box 7 Inch Tape Reel Storage Box keeps reel tapes firmly in place, preventing shaking and accidental openings. Your tapes stay neatly organized and easy to access when COMPACT AND PORTABLE DESIGN: The Open Reel Audio Tape Box Tape Reel Storage Box is compact, taking up minimal space-ideal for home use, business trips, or travel, serving as a practical storage solution for 7 inch tape reels.