Cabtopia templates are designed for the lapidary and jewelry environment. They are flexible and durable enough to curve over shells and rough-end cuts of stone without distortion or breaking. Visibility through the template material allows for pattern selection in any material such as stone, patterned metal, polymer clay or even wood. These Cabtopia templates have been carefully designed with 4 main shapes, the largest starting at approximately 50mm in size at the largest points and steps down in calibrated steps to allow the artist to develop suites, clusters or use as they desire whether they cut stones, make jewelry, use with airbrush, paint canvas or any other art or craft. 3 template set. To See more Templates design options please click on link "Cabtopia" under the title. Template clarity allows you to visibility when positioning for best use of patterns in stone and etched metals. Easy coordination of jewelry backplates with designer cabochons. Versatility of materials: use with metal, stone, wood, PMC, polymer clay, paper, canvas -- virtually any art or craft project! Flexible enough to curve over gourds and shells but durable enough for the lapidary and jewelry environment.