Knitted Elastic Band Changes Lives! - Our kids snorkel goggles uses a knitted back strap, which is wide and soft enough to offer excellent comfort to kids' heads. Most importantly the elastic band has great stretch and doesn't tangle in long hair like rubber bands, thus, it provides a better swimming and snorkeling experience for kids 4-12.

Safe Enough Tempered-glass Lens - Our kids scuba diving gear is equipped with a professional tempered-glass lens with resistance to deep water pressure, and scratch-resistant film for maximum clarity and safety. NOTICE： Don't drop them on the hard floor. Don't jump into the water with the mask. Don't scratch the glass with sharp objects.

180° HD Vision & Anti-fog - These kids' pool goggles featuring a 180° lens provide a panoramic crystal clear underwater view. The anti-fog technology enables this diving mask not to fog up when swimming, snorkeling, and diving, which lets children explore underwater without any hindrances.

Specially Strap Concept - Our snorkeling mask with the basic strap length fits kids with small heads. Do you notice the knitted loop on the side of the strap? You can take out the stitches there and release them to their maximum length for kids with big heads. The buckle-by-side also helps easily adjust to the right size.

Silicone Frame & Soft Nose Cover - Face-forming frame and nose cover with a silicone skirt for a perfect edgy seal to keep water out. Soft material maximally releases water pressure without leaving a mark on kids' faces. The nose cover design is a great choice for small children who don't like water getting up their noses while in the pool.