Keystand Dry Top Snorkel Mask, Upgrade Diving Snorkel Set,Adjustable Size Snorkeling Gear for Kids and Adults, Anti-Leak Tempered Glass, 180° Panoramic Scuba Mask Packages Swimming Gear

I think it should be noted that since the mask is made of glass, it is not suitable for the swimming pool. Today, we went to the pool and about 10mins into our visit, my son did a belly flop into the pool and the the mask just shattered, cutting him just above the eye. So we were the family that shut down the pool on the first day of the season because of this mask, so they could get a special vacuum to use to get all the glass out and make it safe to swim in again. They probably are good for snorkeling in the ocean, but not in a pool. Just writing this review to warn other buyers about this hazard before buying them for their kids.

The Keystand Scuba Mask and Snorkel Set arrived in perfect condition as it was shipped in a nice reusable plastic case.  The quality appears to be first-rate and it appears to be made of high-grade silicone.  The size was a tad small for an adult male physique and a tad large for a teenager.   We took it for a test run in a pool and we were very happy with the performance.  No leaks and the mask was part of a enjoyable swimming experience.  I would definitely recommend this set.

Glass shattered. Didn’t suction well to face and snorkel was a huge pain to get it to attach to mask and stay in right position. Don’t waste your time

This is not an anti-fog mask. It fogs up instantly when my 9 year old puts it on.

Very happy with this mask, especially for the price. Comes in compact packaging making it easy to travel with. I used it for a week in Aruba - it never fogged, fit great and was very comfortable.

Pros: easy to assemble. Nice packaging. Fits nice.Cons: FOGS UP REALLY REALLY REALLY BAD!!!!

Bought to go snorkeling in Hawaii, have only used it in pools to get use to it. easy to use. Good fit.

Seals nicely around nose and eyes. Snorkel is flexible so fits in my gym bag.