The 9-27x25 Gladiator Zoom Binoculars from Barska combine portability and versatility into a pocket-sized optical system. The wide 9-27x variable magnification range allows the user to observe a large area and then zoom into a particular point for a closer look. A zoom thumb lever conveniently located by the right eyepiece allows for quick and smooth zoom adjustments. The 9-27x25mm Gladiator Binoculars also feature a protective rubber coating that helps minimize damage from bumps and impact, and a compact size makes there binoculars perfect for hiking, bird watching, or sporting events.