Features: Reliable for you to use: These eyebrow skin practice have a smooth surface and neat edges, soft and comfortable, which have a better skin touch and bring you a realistic experience. Its blank and smooth surface allows you to design what you like, so that you can design the eyebrows and use different techniques to draw contour. Gift supplies: This kind of permanent makeup silicone skin is easy to operate and can be applied for any stage of technician careers. So you can send it as a gift for your family members and friends who are fond of makeup DIY, to show your care and greetings. Specifications: Size: 7.48 x 5.7 x 0.04 inches Material: silicone Color: as the pictures shown Package includes: 10 x White eyebrow practice skins 2 x Black eyebrow practice skins Note: Manual measurement, please allow slight size errors. Package sent to you: you will receive a total of 12 sheets blank skin practice sheets, come in 10 sheets of white and 2 sheets of black, each sheet has 10 pairs of eyebrows shapes; Sufficient quantities and large size can serve you for a long period. Broad applications: the fake skin sheet has a blank and smooth surface, which can be applied for gradient eyebrows, powder eyebrows, machine eyebrows, machine exercises, and skin exercises; It can test your progress during practice, or test the makeup machine; Keep your artwork as progress or display artwork to show off your different makeup skills. Size information: each eyebrow practice skin measures approx. 7.48 x 5.7 x 0.04 inches, large and thick enough for double sided usages; Besides, the front side is designed with the eyebrow shape which you need to fill with, and the back is blank for more difficult practice, which can improve your ability to eyebrows. No ink needed practice: the microblading supplies allow you to draw lines directly with a needle, so that you can complete your brush strokes and shaping abilities without the trouble of using messy ink; Even if you choose to use ink, it will not stain our skin, both ideal for beginners and experienced people. Quality material: these permanent makeup silicone skins are made of quality silicone material, which have no pungent smell, skin-like, soft to the touch, and with good elasticity, so it is not easy to tear when practicing; Moreover, it is designed to imitate human skin as much as possible, providing you with a comfortable skin touch and using experience.