●【Refund Service】This fuel hose is universal. If you are not satisfied with the product after purchase, we offer full refund service. We will do our best to meet your requests. ●【High quality material】This fuel hose has good resistance to corrosion, oxidation, high temperature. ●【Wide Applications】For Poulan, Craftsman, Husqvarna & WeedEater chainsaws, trimmers & blowers and small 2-stroke engines. ●【3 Piece Fuel Lines】 They have a diameter (inner diameter x outer diameter) of 2.5mm x 5mm; 3mm x 5mm; 3mm x 6mm; Each length is 1 meter ●【Whats in the package?】3 Pieces of fuel lines + 3 filters