A 40mm diameter circle cut into parts to create Bullseye pieces. Curves, Arches, Waves, S Bends, Fans. Wonderful for making the Art Nouveau and Deco designs. The mix is made up of *1/4 Curve with inner diameter of 10mm *1/4 Curve with inner diameter of 20mm *1/4 Circle of 11mm *all 5mm thick NB Not suitable for outdoors unless they are sealed on the back first.