Light duty. EU standard 352-1. Reduce noise:24DB.
Heavy duty. EU standard352-1. Professional laminated body design. Adjustable legs. Reduce noise:31DB.
made of PU, bullet-shaped design, reduce noise 33DB, EU standard352-2.
made of PU, bullet-shaped design, with PVC string, reduce noise 33DB, EU standard352-2.
made of PU, cylinder-shaped design, reduce noise 30DB, EU standard352-2.
made of PU, cylinder-shaped design, with PVC string, reduce noise 30DB, EU standard352-2.
made of PU, cylinder-shaped design, with PET string, reduce noise 30DB, EU standard352-2.
made of PU, bullet-shaped design, with metal inside the plugs and string, reduce noise 33DB, EU standard352-2.
made of PU, bullet-shaped design, with metal inside the plugs and string(enhanced version), reduce noise 33DB, EU standard352-2.
made of silicone GEL, mushroom-shaped design, reduce noise 29DB, EU standard352-2.
made of silicone GEL, mushroom-shaped design, with PVC string, reduce noise 29DB, EU standard352-2.
made of silicone GEL, mushroom-shaped design, with PET string, reduce noise 29DB, EU standard352-2.
made of silicone GEL, mushroom-shaped design, with metal inside the plugs and string, reduce noise 29DB, EU standard352-2.
made of silicone GEL, mushroom-shaped design, with metal inside the plugs and string(enhanced version), reduce noise 29DB, EU standard352-2.