| Model | 
                         Size(mm) | 
                         Weight(Kg) | 
        
| BS28 | 
            200x50x25 | 
            0.5 | 
        
| Model | 
            Size(mm) | 
            Weight(Kg) | 
        
| BS16 | 
            200x50x25 | 
            0.5 |