8 x 21 Children's Binoculars includes the following features : 

• 8 times magnification
• Objective lens diameter: 21mm
• Eyepiece diameter: 12mm
• BAK4 Optical lenses with multi-layer blue coating process, good light transmission, high definition
• Field of view: 128m/1,000m
• Lanyard hole design, more convenient to carry
• Anti-slip stripe design, not easy to slip hands, more convenient to use
• Various colors are available

Material :

• Plastic chassis with rubberized inlay
• Optical glass

Size closed :

• Length of 11 cm x Width of 8.5 cm
• Weight of 180 grams