LOCK FUNCTION - With its two tightening buttons to secure. This locking contour copier keeps the contour conforming to the initial shape in place without movement or distortion. allows you to move the gauge and trace the shape easily on any surface SAVE TIME FOR CUTTING - This profile copier allows you to easily and quickly copy complex shapes and irregular profiles in order to reproduce a template of precise cutting on tiles. parquet floors. stratified floors. rugs. carpets. linos...no more waste of materials LARGE SIZE FOR WIDE APPLICATION - With its length of 250 mm and width of 120 mm. This contour duplication gauge ensures perfect installation at the corners. door frames. moldings. heating pipes. door frames. ideal for tracing and checking dimensions SIMPLE. ACCURATE AND CONVENIENT - Allows you to copy the perfect shape in 3 simple pressing steps. lock and track. its thin 2 mm slats ensure the precision of measurements. The two graduations in centimeter and inch are practical for all DIYers and professionals in carpentry work. modeling and bodywork DURABLE QUALITY WITH GUARANTEE - Robust and durable ABS plastic design. Lamellas of this shape copier will not rust or warp over time. We offer lifetime money back guarantee with response within 12 hours for your contact