DUAL-USE CALIBRATION TOOL: This duplicator profile copier is equipped with a dimension scale in the central position, it not only allows you to duplicate objects, but also measure their dimensions. The product size is 12 cm/5 inches. TWO UNITS OF MEASUREMENT: This tool has two different units of measurement written on the sturdy plastic part of the gauge: cm and inches. These two units of measurement will help you on a daily basis during your measurements and conversions. ERGONOMIC DESIGN: This duplicator profile copier is unique because it allows you to replicate all the shapes you may have envy. It will adapt to any shape you can imagine: regular, irregular or very precise for woodworking, laying tiles or linoleum. VERSATILE: This duplicator profile copier is very versatile, it is suitable for the majority of pipes and rounded columns, allowing you to easily copy complex shapes on ceramic tiles, laminates, engineered wood, solid woods and vinyl floors, etc. Number of pieces delivered: 1 Green color