Retractable Pole Undercarriage Mirror Rotatable Undercarriage Inspection Reflector 1. The bottom has three supporting wheels, which is easy to push and can be used to check whether there are any abnormalities on the bottom of the car, table, stool, etc. 2. The mirror surface is made of 30cm diameter acrylic high-strength shatterproof mirror, convex 2x magnification effect, with certain toughness, not easy to break, safe and durable, and the brightness is the same as that of glass mirror 3. The mirror is surrounded by a hard rubber bottom, which can effectively prevent damage to the mirror caused by collision 4. The grip is a retractable pull rod with a 170-degree front and back flip joint design, which can maximize the depth of the detected vehicle and objects, double bead shrapnel, plastic ring double insurance positioning, high-quality aluminum structure and multiple high-strength processing, light, strong and beautiful 5. The surface of the pole is treated with outdoor paint, which will not fade after long-term use, has no odor, and is harmless to the human body 6. Black foam cotton handle, good grip, suitable for long-term operation 7. Light source: 9-light LED flashlight (uses 3 AAA batteries, no batteries are shipped), waterproof and energy-saving, high brightness, detachable as a work light 8. Easy installation, complete tool set, the pull rod can be folded and easy to carry after fixing 9. With a convenient carrying bag, it can be disassembled and stored when not in use 10. Minimum detectable height: about 10cm 11. Pole length: about 90-120cm retractable 12. Mirror diameter: about 30cm