Description Note: Never allow your child to aim the telescope towards the sun. The magnification and intensity of the rays can cause instant and permanent blindness. supervise your child when they are using the telescope, especially when it is being used in the daytime. Objective lens measures 28mm in diameter, and eye lens measures 18mm, a professional lens for clear view.The telescope has a magnification of 10x, so your child would be able to see clear details even from 1093 yards away. Eyepieces covered with soft silicone material without sharp edges, accessible for younger kids.Binoculars is detachable. Enables your child to separate it into two monoculars, and share the beautiful lanscapes or new animals with their little friend.Easy for kids to use on their own, this is a great educational science toy made for the kids over 3 years old. Comes with a lanyard for wearing around the neck, and a piece of cute sticker to decorate the telescope in kids own style. Material: ABS, Silicone Color: Blue / Pink(optional) Magnification: 10 times Objective Lens Diameter: 28mm Eye Lens Diameter: 18mm Item Size: 11.3 x 10.8 x 8cm / 4.44 x 4.25 x 3.14in Item Weight: 205g / 7.23oz Packing List: 1 x Telescope 1 x Lanyard 1 x Sticker 1 x User Manual