Poppy Crafts Single Sheet Stencils #222 12" x 12". Poppy Crafts Sheet Stencils can be used with your favourite sprays, inks, paints, glitter pastes, texture pastes, embossing pastes, and other crafting mediums (sold separately) to create fun and creative images. Enhance backgrounds and decorate boarders, re-arrange the stencil position and overlay media to develop a layered effects. Avoid Using permanent mediums alongside the Sheet Stencils as it may cause staining (sold separately).