●Material: plastic. Durable and adorable. ●anti-glare lenses can block 100% of both UVA and UVB radiation. ●Perfect choice for outdoor sports and activities such sunlight, shopping, travelling and decoration. ●SIZE: lens height: 1.47inch, lens width: 1.47inch, suitable for 0-8 years old ●Flexible frame, pure texture, light and comfortable to wear, thermoplastic polyester elastomer material, can be folded and folded without deformation.