Scotch Magnetic Tape 212 7-inch Reel 90 minutes Unopened, 2 sets Thank you for viewing! Two unopened sets. The outer film is torn. Made by 3M, "Scotch" brand Magnetic tape for open reel, Model 212 (LOW NOISE / DYNARANGE). Optimal for high-quality sound and wide dynamic range recording. 1 mil polyester, 1/4 inch width, 7-inch reel specification. 45 minutes per side, total 90 minutes recording possible (7½ ips). A must-see for those using analog recording equipment and vintage recording fans! Will be packaged with bubble wrap and stretch film. Thank you.