@Override
	public Dimensions getDimensions(){
		if(getId()==1){
			return new Dimensions(30, 30, 70);
		}else if(getId()==2){
			return new Dimensions(30, 70, 70);
		}else if(getId()==3){
			return new Dimensions(70, 70, 70);
		}else if(getId()==4){
			return new Dimensions(70, 30, 70);
		}
		return null;
	}