How does a needle pitch of 5.8 mm differ from the other options, and who is it suited to? — Lyapko Duet 5.8 Ag 59mm x 467mm

The needle pitch is the distance between adjacent needles. According to the manufacturer's description, the Lyapko Duet 5.8 Ag applicator, measuring 59 × 467 mm, has 890 needles with a pitch of 5.8 mm; the needles are made of iron, copper, nickel, zinc and silver, and the base is elastic medical rubber. The product card has no comparison with applicators of other models, so how much softer or firmer it is cannot be judged from the description.

The manufacturer states that the product is suitable for use on different parts of the body; it can be fixed as a belt on the limbs and body, and using one applicator in sequence or two applicators at the same time allows the whole length of the spine to be covered.

If you have no experience with needle applicators, start carefully and go by your own sensations (a general recommendation, not a manufacturer's instruction); if you have sensitive skin or a tendency to irritation, consult a specialist.