Fuel cap seal made of rubber cork. Suitable for Simson S50, S51, S70, Schwalbe, Sparrow, Star, Sparrow, Sparrow, Hawk. Material: rubber cork. Dimensions: 0.40 mm x 0.62 mm. Thickness: 0.30 mm. Resistant to all fuels petrol. Made in our own workshop. - Please note that shipping to packing stations is not possible.