This 19 inch, wooden tire thumper lets you know if your tires are fully pressurized by making a thump as it hits the rubber. Just swing the thumper and listen for the sound. If your tires are low in pressure it makes a different sound. Made of durable solid wood Ridged Handle Includes a Leather Strap 19 inches Long Assorted Dark or Light Wood - No Choice of color MODEL NO - RPTT1