These blockers are stencil cut-outs of popular shapes sized about 2.5 inches (dependant on the shape) to "block out" part of your regular stencils and make a frame around the border. Mix and match and create so many different looks, you don't have to match the same shape to the blocker - let your imagination design your own unique look!
Two different packs with 4 designs each there is Basic Shapes Pack and a Fun Shapes Pack. The BLACK area's are the stencil cut-out shapes. Also see out Plaque Blockers HERE