Practical for protecting baby's eyes from the rays of the sun. Comes with adjustable strap, perfect for romping babies. PLUS POINTS: Safety lens filtration level: 100% UVA & UVB (category 4). Unbreakable polycarbonate lenses. Frame without side pieces. In a lightweight & ergonomic design, to adapt to your baby's face. Comes with a protective case. WHAT YOU NEED TO KNOW: Suitable from 6 to 18 month. Headband in 100% polyester.