Ordering ( Item availability may vary by region. ) Description Product number ( Item availability may vary by region. ) Description: Exaton 19.9.LSi 2.4mm x 5kg Product number: S61224R150 Description: Exaton 19.9.LSi 1.6mm x 5kg Product number: S61216R150 Description: Exaton 19.9.LSi 2.0mm x 5kg Product number: S61220R150