EASY TO READ: Colorful scale bar with 6-sided printing and 2 units (inches and millimeters) to make it easier for people to read. The color-coded tread depth gauge clearly indicates the different phase of tire tread by different color. CONVENIENT OPERATION: Just put the metal head into the tire tread, press the black flat edge on the tire edge to read the result. DURABLE AND USEFUL tread depth gauge, made of durable plastic and stainless steel. Comes with a pocket clip, easy to carry. Regularly monitor tire tread levels to ensure safer driving. Suitable for trucks, motorcycles, automobiles and passenger vehicles. HIGH QUALITY: The tread depth gauge is made of durable plastic and stainless steel. Comes with a pocket clip for easy portability. Safety: The tread depth gauge is suitable for measuring the degree of wear on the tire surface and regularly monitoring the level of the car's tread to make driving safer. Convenient: 32-second reading. The markings are quite clear and easy to read, providing quick and accurate measurement of tread depth. The calibration range is 0-1 inch (about 0.8-2.5 cm), 1/32 inch (about 81.3 cm). Different color coding adds to the simplicity and convenience of clearly displaying the tire color steps. (Red range on lever: 0-3/32; Yellow face range: 3/32-6/32; 5. Green range on lever: 6/32-32/32). Universal - The tire depth gauges are suitable for trucks, motorcycles, cars and passenger vehicles. Simply insert the metal tip into the tire tread, press the flat black edge against the tire edge, and read the depth. Two-color/0-32NDS 0-25mm Product size: about 9 x 2.5cm. Product material: stainless steel, ABS Product weight: about 10g Number of packages: tread depth gauge * 1 becomeveryrich