• 11 in. x 7.5 in. / 28 cm x 19 cm• Stroke volume: 1.4 L / cycle• Easy switches from inflation to deflation• Flexible hose• 3 valve adaptors to fit nearly every inflation valve• Designed to provide maximum airflow• Shrink wrapped with insert card• 12 Ea., 15.1 lbs (6.9 kg)