Robust construction: made of durable materials that resist damage and provide long-term use and reliability under different conditions. Includes audio installer lever tool and door panel alignment gauge. Easy to use: designed for easy use and requires no practical skills, so anyone can effortlessly perform accurate measurements. Includes tool for removing car clips and ruler for car measurements. Precision measurement: accurately measures the gaps in car door panels and bonnets, ensuring precise alignment and fit for a practical finish. Includes body measurement tool and tools for removing car trims. User-friendly design: simple to operate and requires no practical skills, so everyone can effortlessly perform accurate measurements. Includes ruler for car trim gaps and tools for removing dashboards in the car. 2-3 use scenarios - Scenario 1: Installing or upgrading a car stereo. Use the audio installer lever tool to remove clips without damage and use the gap measurements to align the door panels and head unit area for a clean finish. - Scenario 2: Replacing or refitting body panels or bonnets. Use the precision measurement function to verify even gaps and achieve accurate panel alignment. - Scenario 3: Removing dashboards or interior trims. Use the trim gap ruler and removal tools to perform a controlled disassembly and ensure a tidy reassembly with precise gaps.