This stencil contains the popular biohazard symbol in 4 different sizes, making it easy to warn people of biological dangers on any sized project. This stencil also has curved edges which can be used for shading. Suitable for motorcycles, cars, tatoos, cakes, t-shirts, graphic arts, and all types of DIY craft project. All mylar stencils are durable & reusable that can be used with solvent or water-based based paints including automotive urethane, water based acrylics and body art tattoo paint. Overall Size in inches: 10.5" x 8" Painted Sizes: Large Symbol - 7" x 7" Medium Symbol - 3.5" x 3.5" Small Symbol - 1.5" x 1.5" Tiny Symbol - 1" x 1" Click here for How To's and Tutorials over at www.AirSickHowTo.com!