Transparent magnetic tape

The utility model discloses a transparent magnetic tape which comprises a casing body, a graduation rule and a bending stop block. The casing body is provided with an opening. The graduation rule is wound in the casing body and can be stretched out from the opening. The graduation rule is provided with an end part. The bending stop block is arranged at the end part and can be clamped in the opening. The graduation rule is transparent. The bending stop block is embedded with a magnet block. According to the utility model, the graduation rule is made of a transparent material; when reading is carried out, the scale can accurately coincide with the edge of a measured object, and the number is accurately read; the condition that the graduation rule cannot be accurately aligned when an object with narrow width is measured is avoided; and when a metal object with large size is measured, the magnet embedded in the bending stop block can be adsorbed on the edge of a measured object, and measuring is carried out witho