Size: 15.5x10 (6x4 inch), each containing 18 small patterns. The "L" and "K" category of the stencils are for creating 3D designs. Our Reusable stencils are affordable and enable you to create an amazing design in minutes, offering you more free time. Even if you don’t have artistic skills, you can’t go wrong with angles. Our unique stencils help you in positioning and colouring in layers. Self-Adhesive Stencils for Aerography in Nail-Art. Stencils are ultra-slim, made from extremely flexible material for multiple uses.