Non-SlipTattoo Grip with Silicone Grip CoverFeatures: This tattoo grip is made of high quality aluminum alloy,light weight and non slip design,easy to use. This tattoo grip cover is made of import soft natural silicone,soft to touch,has not peculiar smell,colourfast. It can effectively absorb the vibrations of machine and reduce the strain on your hands. You can work long time with it without hand numbness. Specifications: Weight: about 40g Color: Purple Craft: cut knurling Material: aluminum