SUPERIOR SAFETY
Our Toy 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. Optical Coated 30mm Class Lenses Design, Adjustable Focal Length And Width For Different Size Faces. 0.29lb Super Light-Weight. Please Note: We Designed 4x30mm Low Magnification Only Can See Furthest 328-492 Feet (Under Favorable Weather Conditions).