Material: natural latex.Color: YellowLength:1/3/5 meters4 Styles:2040/1842/1745/2050 DiameterQuantity:1pcFeatures:1.100% brand new natural latex slingshots rubber tube.2.Great accessory for slingshot catapult.3.Durable strong rubber tube.4.Cut it into short length as your requirement to used on different type of valves perfectly.Size information:2040Outer dia. 4mm approx.Inner dia. 2mm approx.1842Outer dia. 4.2mm approx.Inner dia. 1.8mm approx.1745Outer dia. 4.5mm approx.Inner dia. 1.7mm approx.2050Outer dia. 5mm approx.Inner dia. 2mm approx.Package Include:1 x Natural Latex Rubber Tube.Notice:1.1cm=10mm=0.39inch.2.Please allow 1-2cm error due to manual measurement and make sure you do not mind before ordering.3.Please understand that colors may exist chromatic aberration as the different placement of pictures.