Maypole rapid 12v air compressor size 23cm length x 19cm width colour blacksilver portable compact compressor easy to read digital gauge with pre set function pressure range 0 100 psi suitable for 17570 r13 tyre from 0 to 30 psi internal storage for hose cable and adaptors includes led torch light digital display 4 minute inflation ideal for car motor bike bicycle tyres air mattresses and sports balls