BIG MAN'S PUMP 12 RAS DISTRIBUTION INC Optimum Series Executive Automatic Smart Pump Toys 18+ Optimum Series Advanced Automatic Smart Pump Optimum Series Executive Automatic Smart Pump SE 1035 55 3 03008. This Heavy duty oversized cylinder is designed for the big man. Super stretchy XL enhancer ring is included. Removable, flexible air hose easily detaches while maintaining superior suction. Measurements: Cylinder: 11. 5 x 4 29. 25 cm x 10. 25 cm Enhancer: 1. 25 3. 25 cm Materials: Cylinder: Acrylic Hose, ring: Silicone Handle, release valve: ABS Connector: POM