ITEM NAME:Tyre Tread Depth Gauge Car Caliper Motorcycle Trailer Wheel Measure Tool A#S Product Description Description: 0-20mm Tyre Tread Depth Gauge Car Caliper Motorcycle Trailer Wheel Measure Tool Features: 100% brand new and high quality; This lightweight product provides an easy and effective method of checking tyre tread depth. Easy to use; pocket sized; Specifications: Material: plastic Measuring range: 0-20mm Accuracy: 1mm Recommended standard: summer tires: 3mm winter tires: 4mm Product size: 65 x 42 x 5mm/2.56 x 1.65 x 0.20" Gross weight: 12g Included: 1 x Tyre Thread Depth Gauge.Included: 1 x Tyre Thread Depth Gauge. Gross weight: 12g. If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item. Easy to use; pocket sized;.