Slime self sealing tube for Bicycle prevents Flat tires fits 24 inch Bicycle tire Instantly seals thread area punctures up to 1/8 inches in Size seals multiple punctures works repeatedly for 2 years. Non flammable and non-toxic cleans up with water. The box is in rough shape from storage, but the tube is sealed in the plastic never taken out, never used.(Sold as is) see pictures we appreciate your business and for looking at our store feel free to email with any questions you might have thank you