characteristic: Clear Vision: The prism optics system can control optical reflection to create crisp and images, ensures the user can see the entire visual field for capturing. Our children's binoculars are small and easy to use, perfect for adventurous children who like outdoor adventures. Material and size: the material is PP + acrylic lens, and the size is 10.8x12cm, which is durable. Our crystal clear magnification can provide clear color images with high resolution and high light transmittance, so that your children can fully enjoy the fun of bird watching. Durable binoculars that can absorb shock, shock, and withstand drops. Specifications: Magnification: 6x Material: PP Eyepiece diameter: 33mm Objective lens diameter: 44mm Size: 10.8x12cm/4.25 * 4.72 inch Weight: 67g