Comes from a long-time video professional. This is V-32 which is 2370 feet / 720m - the longest helical scan video tape reel that Sony was making in the V series for consumer and professional reel to reel machines.

V-30: 380 feet 115 m

V-31: 1240 feet 380m

V-32: 2370 feet 720m

I have x2 V-32 reels, the cardboard dust covers are both worn. They’ve been moved around on shelves over the years. Inside both cases are in excellent condition. The reels with video tape are sealed in plastic.

See pics, send me a message if you have any questions.