You are holding a DV or MiniDV
This grey cassette is known as DV, DVC, DV25 or MiniDV. It was launched in 1992 for video recordings in camcorders. Because of this, we mainly find amateur and semi-professional images on DV-cassettes. The MiniDV, with a playtime of 120 minutes and the standard DV with 360 minutes, had enough space for recordings of family outings, birthday parties or weddings.