It is a great playground accessory .such as :exploring , indoor playing, backyard sports activity, camping, safari, traveling, bird watching, spying, car trip, summer vacation and so on . It can improve the explore ability of child and satisfy the child's curiositySAFETY Binoculars Are Made Of Nontoxic Natural Rubber Material, Rubber Surrounded Eyepieces Are Included For Eye Protection So Children Don't Hurt Their Eyes Or Face.Designed especially to avoid harm for a young child`s little eyes.Features: Lens with relatively low 4x zoom, Exit pupil diameter 30mm so your child can examine the world up close; Soft eyecups ensure a comfortable fit; lightweight; Gluefree; Neck strap so your child wont lose them; Nonslip grip; and is made from quality materials.BEST TOYSStimulates childrens natural desire to experiment and discover. Preschool brain development. Educational and exploration gift for your child, grandson or granddaughter. Great for nature studying hobby, research and exploring. Recommended for three, four, five and six years olds.