Specification:</b><br>Size: 16” x 1.95-2.125<br>Valve Type: Schrader Valve<br>Valve Length: 32mm (standard bicycle tire Schrader valve length) <br>Tube Material: Butyl<br><br><b>Package Include: </b><br>2Pcs 16”x1.95-2.125 Bike Tubes<br>2 Pcs Tire Levers