What size mono strand band ø16.5 mm should I choose for my speargun?
For a 50 cm speargun: circular band ø16.5 mm, 38 cm long.
For a 75 cm speargun: circular band ø16.5 mm, 46 cm long.
For a 90 cm speargun: circular band ø16.5 mm, 54 cm long.
For a 110 cm speargun: circular band ø16.5 mm, 62 cm long.