FeatureLarger Objective Lens: The FMC multi-coated optics system can control optical reflection, 4x magnification of large field view, toddler can use kids binoculars to create clear images, examine the world close and far. otherwise, the optical lens of the bird binoculars are scratch resistance and dust proof.Shock Proof & Anti fall: kids binoculars, made of rubber material, soft rubber surrounded eyepieces, provide lens better protection from falling and breaking on the floor. With safety lanyard unlocking the lock, children will not hurt their neck.Small & Durable: Binoculars for kids designed to fit boys and girls to hold. Adjusted by turning the middle knob to easily match the gap of each child's eye distance. It's small and lightweight enough for children to throw them into backpack every day. Size: 11*8.5*3.6cmToy Gift for Boys and Girls: Kids binoculars as educational and explorer kit. It can improve children's exploration ability and satisfy children's curiosity. The best gift for camping, hiking, travelling, bird watching, nature observation, birthday, Halloween, Christmas.Package Included: 1*kids binocularsNote: 1.Please allow 2%-3% differences due to manual measurement, thanks.2.Besides different computers display colours differently, the colour of the actual item may vary slightly from the below images, thanks for your understanding.(1 inch = 2.54 cm).