3658 Autark 10.0

3654 Autark 5.0

14023 Autark 8.0

3655 Autark 7.0

14031 Autark 10.0

14009 Bench Autark

14005 Autark 9.0

14035 Autark Smith Machine Multi Lat Seat

With which material and how heavy can the standing punching bags be filled?