Package consists of 2 x 26" inch bike inner tubes. Compatible sizes: 26 x 1.75 / 1.95 / 2.0 / 2.10 / 2.125 inches.48mm Schrader Valve, AV, Car Type Valve. Weight: 250 gr each. Perfect replacement for 26 inch inner tube mountain bike.Made of quality butyl construction. Excellent replacement for bicycle 26 inch inner tube. Plastic valve cap includedTubes has passed all relevant CE and ISO certificates.Full after-sale support and manufacturer warranty.