The Colt Big Man Pump System will Ieave you even bigger and better for your partners pleasure. This is a heavy-duty oversized cylinder, designed for the big man. This System comes with a removabIe, flexibIe siIicone air hose which easily detaches while maintaining superior suction. CompIete with an easy squeeze trigger handle, a quick air release vaIve, and ultra fIanged base for a secure seal.