Description The bike inner tube is made of butyl rubber material, good air tightness, high temperature resistance, can delay aging, long service life. The tire levers can let you easily get your tube out from the tire when changing the tube. Features - Color: Black. - Material: Rubber. - Size: 83 x 4.5 x 0.3 cm/32.7 x 1.8 x 0.12 inch. - What you get: You will get 1 pack bike tubes and 2 tire levers at one buy, the tire levers attached,can let you easily get your tube out from the tire when changing the tube. - Made of butyl rubber material, good air tightness, high temperature resistance, can delay aging, long service life. - Easy to install and easy to operate. - Easy installation: The tire levers can let you easily get your tube out from the tire when changing the tube. - The tire levers are high hardness, durable and very effective. suitable for most of the bicycles wheels. What you get: You will get 1 pack bike tubes and 2 tire levers at one buy, the tire levers attached,can let you easily get your tube out from the tire when changing the tube. Made of butyl rubber material, good air tightness, high temperature resistance, can delay aging, long service life. Easy to install and easy to operate. Easy installation: The tire levers can let you easily get your tube out from the tire when changing the tube. The tire levers are high hardness, durable and very effective. suitable for most of the bicycles wheels.