???This product head has a band which can effectively hold the machine， and prevent it from dirty when tattooing， keeping the machine clean and tidy.                                    Features                Brand new and high quality<br>    Make the machine keep clean<br>    Safe， easy - to - use， durable & lightweight<br>    Color: Blue<br>    Dimension: 14.3 x 13.1cm / 5.63" x 5.16" (L x W)<br>    Weight: 14g / 0.49oz<br>                                                                                                Package Includes                10 x Disposable Tattoo Machine Bags Blue<br>