＜Manufacturer＞ RECORDING THE MASTERS ＜Quantity＞ 2 ＜Specifications＞ ・Professional pancake open reel tape with standard bias ・Long-play reel type for long recording times ・Tape width: 6.3mm (1/4 inch) ・Tape length: 1100m (3608ft) ・Tape thickness: 35 microns ・HUB type: NAB ・One-way recording time: 9.5cm/sec - 180 minutes, 19cm/sec - 90 minutes, 38cm/sec - 45 minutes ※This is a Pancake (or HUB wound) specification, which does not include a reel. ※RECORDING THE MASTERS changed its company name and product name (with "R" at the beginning) to RTM in October 2022, but the products are the same. ※Stored in a dehumidified storage.