Great gifts-pocket size suitable for children. Adjustable to fit any eye distance. It has an adjustment knob, suitable for children's eyes. It is made of soft rubber, 4x30 mm adjustable children's binoculars, high quality and low price Safety-The binoculars are made of non-toxic natural rubber material, including rubber around the eyepiece to protect the eyes, so children will not harm their eyes or face. Designed to avoid hurting the small eyes of children. Features: The lens has a relatively low 4x zoom, children can observe the world at close range; soft eye masks ensure a comfortable fit; light weight; no glue; neck strap to prevent baby from being lost; non-slip grips, made of high-quality materials. High-quality toys-including: 1 x 4 x 30 binoculars; 1 x portable canvas bag; 1 x neck strap; 1 x lens wiping cloth. Stimulate children's natural desire for experimentation and discovery. Preschool brain development. Gifts of education and exploration for children, grandchildren or granddaughters. Very suitable for nature learning hobbies, research and exploration. It is recommended for children aged three, four, five and six years old. The best service: Your satisfaction is our motivation. If they don't work hard for any reason, please return it to us and we will refund it in full.