Change the model:
✓ F1 Mass Standard - Knob Weights - 100 kg - Service Case
✓ F1 Mass Standard - Knob Weights - 200 kg - Service Case
✓ F1 Mass Standard - Knob Weights - 100 kg - Wooden Box
✓ F1 Mass Standard - Knob Weights - 250 kg - Service Case
✓ F1 Mass Standard - Knob Weights - 200 kg - Wooden Box
✓ F1 Mass Standard - Knob Weights - 500 kg - Service Case
✓ F1 Mass Standard - Knob Weights - 250 kg - Wooden Box
✓ F1 Mass Standard - Knob Weights - 1000 kg - Service Case
✓ F1 Mass Standard - Knob Weights - 500 kg - Wooden Box
✓ F1 Mass Standard - Knob Weights - 2000 kg - Service Case
✓ F1 Mass Standard - Knob Weights - 1000 kg - Wooden Box
✓ F1 Mass Standard - Knob Weights - 2000 kg - Wooden Box