Materials: clear acrylic Size: Round: 4" diameter; Square: 4" x 4"; Hexagon: 3.75" x 4.25"; Star: 5.25" x 5"; Heart: 4.5" x 4.5" . A set of 5 comes with 1 square, 1 circle, 1 hexagon, 1 star and 1 heart coaster template This template is laser cut from sheets of 1/4’’ clear acrylic. It is the perfect tool for using as a router glide or tracing A clear template allows for the perfect placement so you can include specific details in your board Template comes with a clear film to protect them from being scratched during shipping The laser cut acrylic template is perfect for recreating this classic coaster design!