Medcare's Air Pump type AP-100P is made with ABS(#709) impact-Resistant and anti-Distortion materials. Its control button can be adjusted freely with two paths of air filter structure. It also has a noiseless feature when you put shake-resistant and noise eliminator fittings inside. Air pressure ranges from 45-105 (mmHg) with an air output of 5-6 (Liters/ Min). The air inflates every 8 minutes. The product has a dimension of L290mm*W152mm*H108mm.