Describe

Specifications: Material: Stainless Steel, ABS Size: 8.5cm x 2.5cm/3.35" x 0.98" (Approx.) Fit for: universal type Features: 1. Portable to carry anywhere& use easily 2. Clear Numbers & Different Colors to test conveniently 3. Test more accurate with Cylindroid measuring bar Using Method: 1.Push the probe up until the end 2.Put the black flat seat on the tire tread surface 3.Push the size down to the end, check the value What the colors mean: Red zone: 0-3mm&0-3/32 need to be replaced Yellow area: 3-5mm&4-32"-5/32" warn, is about to be replaced Green area: 5-25mm&6/32"-1" normal Package Included: 1 x Tire Tread Depth Gauge Notes: 1.Due to the light and screen setting difference, the item's color may be slightly different from the pictures. 2.Please allow slight dimension difference due to different manual measurement.