ONE METER LONG. 13mm / 1/2 inch internal diameter
12mm internal diameter, 22mm external diameter. Rubber with reinforcement strands. So note that the wall of this hose is 5mm thick - beware other hose available elsewhere with a thin wall which has been known to degrade/burst fast with predictable unfortunate consequences. Greatly outlasts ordinary hose. Protective braid greatly reduces possibility of breakdown through chafing. Stainless reflective weave helps prevent vapourisation problems and gives the hose a great quality look and feel.Can be fitted with rubber ends and clips or high quality Magna Clamps (rubber ends, clips and MagnaClamps not included, see my other listings for these)
Rubber with reinforcement stands (unlike cheaper imported versions on the market) - see photo  
This hose was originally marketed as a hose upgrade since the 1960s under the Smiths Petroflex brand.
Cut to your lengths required with a serrated edge eg kitchen bread knife or hacksawSold in a continuous length, so if you buy 3 meters you will get a 3 meter long piece

PLEASE NOTE YOU ARE ONLY BUYING THE HOSE: IF YOU NEED END CAPS TO SUIT (RUBBER VARIETY OR CHROME MAGNA CLAMP VARIETY) PLEASE SEE MY OTHER LISTINGS AND BUY ONES LARGER THAN 22MM.IF YOU ALREADY HAVE END CAPS/CLAMPS (OR YOU ARE BUYING ELSEWHERE) PLEASE NOTE THE EXTERNAL DIAMETER OF THIS HOSE IS 22MM SO YOU WILL NEED A CAP/CLAMP LARGER THAN THAT.