specification: Item Type: Thick Practice Skin_x000D_Material: Silica gel_x000D_Quantity: 5 Patch_x000D_Single Patch Size: Approx. 198 x 295mm / 7.8 x 11.61in_x000D_Single Patch Thickness: Approx. 3mm / 0.12in_x000D_Efficacy: Practice tattoos, eyebrows, eyes and lips_x000D_Cleaning: It can be used on both sides and can be reused after washing with liquid. _x000D_Applicable Person: Tattoo practicer, Tattoo teacher, tattoo teaching Features: 1SIMULATE SKIN: Imitate the structural characteristics of human skin, its texture is close to human skin soft and elastic. It is a multi functional exercise supplies. 2FOOD GRADE: Food grade silica gel, not black, easy liner and coloring , independent packaging, clean and healthy, no odor stimulation. 3MORE THICK: Thickening design, easier to color, better color retention effect, needle is not easy to puncture, affect the tattoo effect. 4IMPROVE TATTOO SKILLS: Suitable for beginners to use, to help beginners to conveniently and safely improve tattoo skills, get more real tattoo or tattoo experience. 5REUSABLE: Made of silicone material closest to the texture of human skin. Can be cleaned and reused, can be double sided use, high efficiency. PackageList: 5 x Tattoo Thick Practice Skin