Small and pocket: only 4.4 Inch long, you can put it in your pocket easily, or attaching to your belt or bag. Can steadily hold the telescopes in your hand to see distant views. Easy to use: you rotate the adjustable eye cup until the observation . The monocular come with raised on the body to give it good grip. This pocket monocular magnification smaller, and its be that its easy to carry, bright, clearly visible, with high color saturation. Sturdy : this 10x25 telescopes be pvc , which be comfortable to the h, and almost reach to living waterproof grade. Wide viewing : wide field of view 101m/1000m, it will show you clearer and farther view, good for bird watching, hunting, hiking, or sightseeing .