PA Essentials Stencils have pre-cut designs on flexible plastic. Basecoat the project, position the stencil, and apply paint. The durable stencil can be used over and over. 12"x 12" Kaleidoscope- Translucent stencil for multi media use. A repeated image with tetrahedron, diamond, and other geometric shapes. Background design measures approximately 11.75"x 11.75".