Product Information Material: Tin Dimensions: 4.5x4.5x18.5 cm (Adjust during 18.5-25 cm) Recommended ages: 3yrs and above Features: High magnification for long-distance viewing, about 2X. Easy to focus & adjustable, designed to support children's learning, this product is easy to use. Create your favorite pirate scenes with the tin telescope. Watch birds or your enemy with the tin telescope. Help to foster kids interest in nature. What's in the box 1 Tin Telescope