Dina Wakley Media Stencils 5"X5" (12.7cm x 12.7cm) - Coasters 1. Create layers of colours, texture and design with these media stencils and masks. Use with Dina Wakley MEdia Heavy Body Acrylic Paints, Gloss Sprays and Mediums. Create layers of texture in art journals, mixed media projects, papercrafts and more. Stencil measures 5.5"x5.5" (13.9cm x 13.9cm).