Upgraded Multifunctional Shape Contour Gauge WIth Lock Plastic Lockable Contour Gauge Tool

Upgraded multifunctional shape contour gauge with lock — copy any contour and easily create a template; perfect for hobby work, carpentry, tiling, carpet laying and more. Directions: 1. apply contour gauge to an object and press pins so they conform to the contour of the object; 2. fix the shape with the lock function; 3. trace the shape onto a piece of paper and remove contour gauge; 4. cut out template. The upgrade adds a protruding device that keeps the ruler more tightly together so it doesn't split outwards — more accurate when taking shape and more convenient to use. The sliding lock (different from ordinary buckle, double-ended) is tighter, the shape is not easy to change and error is smaller; weight is also reduced for easier carrying, with multi-position lock that can be manually controlled.