Features: and high quality Usage: add the oil filter between the tank and the carburetor. Function: it can filter impurities in oil so as to better protect your engine. Sales Way : Retail and Wholesale colour: yellow Material: metal size: 3.6x1.1x1.1cm Package Contents: 1* Filter Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.