This lightweight tire depth gauge provides an easy and effective method of checking tyre tread depth.his car tyre tire tread depth gauge with keychain is made of ABS plastic with metal key ring. Provides an easy and effective method of checking tyre tread depth. Easily measures tire tread depth and let you know the tire life. It is a great item to keep you travel safety and help your customers stay safe on the road. Ideal for automobile sales service shops, automobile dealers, car rental agencies, travel agencies, mechanic shops, gas stations, trade shows and more.Any logo and other details to us please.