What length mono strand band ø18 mm should I choose for my speargun?
For a 75 cm speargun: circular band ø18 mm, 50 cm long.
For a 90 cm speargun: circular band ø18 mm, 54 cm long.
For a 100 cm speargun: circular band ø18 mm, 58 cm long.
For a 110 cm speargun: circular band ø18 mm, 62 cm long.