Everyday Curve Template Set from Everyday StitchesThe Everyday Curve templates are made of acrylic for durability and plenty of measurements make them versatile and accurate. Piecing with the Everyday Curve Templates is: Fast because the acrylic templates allow for cutting multiple layers at once. Easy because you dont have to make your own templates or worry that they stay accurate when cutting multiple blocks. Accurate because the measurements on the templates are precise, ensuring they line up