Simply press the contourmeter on one of the shapes, then trace and trim the outline, cut it into shapes.

Features:
Metal locking mechanism can be used for a long time. It keeps the original shape without deforming, helping you copy exactly and transfer the shape wherever you need it.
With a heavy-duty aluminum core and durable ABS plastic pin, it will not scratch the original surface of the duplicate shape.
The 45 degree needle tooth design also improve the measurement accuracy minimized.
Its easy to create instant templates for arcs and strange shapes.
Applicable for flooring, tilting, carpet laying, linoleum installation, ceramic surveying, woodworking projects, home decorating, and more.

Specifications:
Material: ABS;
Package Weight: 550g / 19.4ounces;
Package Size: 350 140 25mm / 13.78 5.51 0.98in;

Packing List:
1 Contour Gauge;
1 Ruler;
1 Pencil;
1 Screwdriver