Extra Large/Tall 21" (53cm) Tall Pump Body; Reach Pressures Over 15psi (1bar); High Volume 2500cc Single Stroke Capacity * Smooth / Effortless Pump Action; Heavy Duty Top Quality Design; Reliable Strong Design & Construction * Single Action, Supplies air on down stroke for optimum leverage * Aluminum Shaft; 4" (122cm) Inflation Hose; Multiple Cone Nipple Tip Fittings and Adapters * Includes Optional Analog Pressure Gauge; Plus Mesh Storage / Transport Bag