Birzman Mini-Apogee Hand Pump. Features: Super small mini pump that fits in jersey pockets or some larger seat bags Aluminum construction Pump size: 13.6 x 2.3 x 3.8cm / .9 x 1.57 x 1.49in Compatible with both Presta and Schrader valves using Snap-It head Specifications: Length: 138mm Valve Compatibility: Presta & Schrader Max Pressure: 120 PSI Pump Type: High Pressure Gauge: - Mount: - Material: Aluminum Color: Silver/Black Weight: 75g