ackage consists of 2 inner tubes. Compatible sizes: 700 x 32c / 35c / 38c . Suitable for 700c bicycle wheel tyre48mm Schrader Valve, AV, Car Type Valve. Weight: 250 gr each tubeMade of quality butyl construction. Excellent replacement bicycle inner tube. Plastic valve cap includedFushop tubes has passed all relevant CE and ISO certificatesFushop - buy with confidence from UK brand. Full after-sale support and manufacturer warranty.