【Easy Inspection】：Heavy-duty swivel wheel frame and adjustable handle allow safety personnel to easily inspect anywhere under the vehicle without bending over or losing focus on inspection tasks 【Adjustable】：It adopts high-quality aluminum structure, the length of the telescopic rod can be adjusted from 50-110cm, the diameter of the enlarged 2xpc mirror surface is 30cm, and the bottom universal pulley rotates freely 【Led Light】：With light for easy inspection to find leaks, broken items, under the sofa, behind the refrigerator, under the car seat and under the bed. It can also be used normally in dark environments, improving lighting efficiency 【Material Selection】：High-strength anti-shatter convex mirror, convex double magnification effect, good toughness, safe and durable. All aluminum alloy material, light and durable. Lacquered iron bottom clamp-in, fully enclosed square mirror, drop-proof lens and non-slip handle 【Scope of Use】：Inspection tools for dead-end areas on site and excellent tools for viewing the bottom of cars, shafts, machines, trucks, school buses, trains, construction equipment and industrial equipment