Color:

3 layers White + Wheels + four hooks

3 layers yellow + Wheels + four hooks

3 layers of blue + Wheels + four hooks

3 layers black + Wheels + four hooks

4 layers White + Wheels + four hooks

4 layers yellow + Wheels + four hooks

4 layers blue + Wheels + four hooks

4 layers black + Wheels + four hooks

5 layers White + Wheels + four hooks

5 layers yellow + Wheels + four hooks

5 layers blue + Wheels + four hooks

5 layers black + Wheels + four hooks

3 layers White + Wheels + four hooks +2 hanging boxes

3 layers yellow + Wheels + four hooks +2 hanging boxes

3 layers of blue + Wheels + four hooks +2 hanging boxes

3-layer black + Wheels + four hooks +2 hanging boxes

4 layers White + Wheels + four hooks +2 hanging boxes

4 layers yellow + Wheels + four hooks +2 hanging boxes

4 layers blue + Wheels + four hooks +2 hanging boxes

4-layer black + Wheels + four hooks +2 hanging boxes

5 layers White + Wheels + four hooks +2 hanging boxes

5 layers yellow + Wheels + four hooks +2 hanging boxes

5 layers blue + Wheels + four hooks +2 hanging boxes

5-layer black + Wheels + four hooks +2 hanging boxes

2 layers White + wheels