BENDABLE BABY FIRST SUNGLASSES - Flexible silicone frame makes our infant sunglasses twist, deform, and virtually unbreakable. All our sunglasses for infants are BPA free, lead & latex free.Rigorous testing ensures our sunglasses are safe whether they're on your child's face or end up in their mouth. 100% UV PROTECTION POLARIZED LENS - HYCREDI Trendy polarized infant sunglasses for boys girls with UV ray Protection TAC polarized anti-glare lenses. Perfect toddler gir boys sunglasses that block 100 percent of both UVA and UVB rays that can harm your kids' eyes,thus protecting the Baby eyes. ADJUSTABLE STRAP - Ensures that your child is always comfortable and that the glasses are a perfect fit. As the child grows, simply adjust the strap to fit. It couldn’t be easier. Adjustable Strap Size: 0.47" - 0.86". BEST GIFTS FOR BABY - HYCREDI baby sunglasses protects your babies' eyes on every occasion,daily life in town, out in the country, for outdoor activities in summer & winter (water sports, on the beach, skiing, in the mountains, etc) AFTER-SALES SERVICE - We provides lifetime breakage warranty for all kids sunglasses. If there is any problem with the products, you can contact us without any hesitation. The HYCREDI after-sales team is always ready to solve the problem for you until you satisfaction.