ITEM NAME:Tire Tread Depth Gauge Tread Caliper Tool For Car Description: Provides an easy and effective method of checking tyre tread depth. Measures Shoulder Wear As Well As Tread Depth,Durable Stainless Steel Construction. Compact design, pocket size, convenient to store. Calibrated In Millimeters And 1/32nds Of An Inch. Lightweight and easy to use. Specification: Material: Stainless Steel Width: Approx. 54mm Length: Approx. 98mm Package Includes: 1 Piece Tyre Tread Depth Gauge Note: Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm) Please check the size measurement and the picture carefully before making.1 Piece Tyre Tread Depth Gauge. Length: Approx. Due to the difference between different monitors, the picture may not reflect the actual color of the item.