Parents, this bath visor is an absolute game-changer for hair washing time! Made from soft, environmentally friendly EVA resin that's durable but gentle on your little one's head. The adjustable design fits kids from newborn up to 6 years old (23-23cm head circumference), growing with your child through those challenging bath years. The 0.3cm thickness provides just enough structure to work properly while remaining comfortable and lightweight. The 4-button adjustment makes it easy to get the perfect fit for any head shape or size. The sump design effectively channels water away from your child's face, preventing that dreaded shampoo-in-the-eyes situation that turns bath time into meltdown time. It's not just for shampooing either - great for protecting during haircuts or even keeping sunscreen out of their eyes. The ergonomic design actually stays in place instead of slipping off like some cheaper versions. Seriously, if bath time has become a battle with your toddler, this simple device can make everyone's life easier. Kids love the fun design, and parents love not dealing with screaming during hair washing. The material is easy to clean and dries quickly between uses. Whether you have one child or several, this bath visor makes the hair washing process so much more pleasant for everyone involved. It's one of those simple inventions that actually works exactly as promised!