Anti puncture belt inside. Size: 700x38 c | 28 x 1.50 inch. ETRTO 40-622. Suitable for 700c WheelsWeight: 540gr each 700 x 38 tyre, 60 TPI. Package consists of 2x 700x38c puncture proof resistant tyre700x38c tyres made of high quality nylon and rubber compound. Steel wire cord bead for tyre reinforcementFast Rolling high traction tread for faster and more comfortable ride. Also, provides good grip on uneven surfaces like tarmac roads or pavement. Perfect replacement tyre for road bicycles with 700c wheelsFushop - buy with confidence from UK brand. Full after-sale support and manufacturer warranty. Fushop tyres has passed all relevant CE and ISO certificates.