I recently bought two of these last minute for a trip to Hawaii. The seller had incredible communication and ensured that I received the product before my trip. They worked really great; my girls loved them! We flew United and had no issues with the airline allowing it. Highly recommend!! Wish I bought these sooner!

It didn’t specify anywhere that it wouldn’t work on anything like an extra legroom seat or premium. So it was a complete waste of money for us unfortunately. And the way it is secured just looped through the seatbelt, it doesn’t stay at the base of the seatbelt when there is any weight on the leg side.
I went through all the reviews and people seem very happy with it though! It just would’ve been worth noting that it strictly works on non extra legroom / premium economy seats and can’t be adjusted to

Air Cot - seat extender for kids

I purchased the Air Cot for my grandchildren. It is a great gift for little travelers. It’s lightweight and compact and makes traveling more comfortable for them. We love it!❤️

Used this for a flight with my 8 month old last week and it was so handy! Allowed them to sit and play, do some tummy time, etc. Have already recommended to friends.