Bought for my daughter back in December, used a hand full of times and now it won’t hold air. No holes or rips, just won’t hold air. Can’t find a way to message the seller and of course 3 months later I’m out of the return window with Amazon. NOT HAPPY!Inflates and deflates very quick and easy! The pump it comes with is very powerful. The valve on the mat that locks and doesn’t allow the air to come back out is a huge bonus! We bought it to use at the lake, and it’s been a big hit! It’s very buoyant. and stores nice and tight packed away. Old and young have a great time playing and relaxing. The outside is very thick, even our dogs walk on it without worry of it being damaged.On solid ground it’s got a good bounce, which I assume would be a benefit for those actually using it for gymnastic purposes.I would for sure recommend this product.Using it on land or water, it hasn’t done us wrong.Great asset to a household. The make and quality seemed great but did start to leak. I have to give company credit for a seemless refund.The vendor did not ship a pump with the unit as described in the Website. Now I need to figure out how to contact the vendor or Amazon. Not looking to return the item. Just want what was advertised.Extremely durable!!! Comesss well packaged! Easy to clean. The air pump is heavy duty!!! Inflates this air track in seconds!!!! Comes with repair vynl. Velcro . keep in mind the air valve clicks open and shut so after airing up the mat click the button inside the valve to seal it shut and then screw on the cap. Its like extra security . comes with a storage bag. When I say this is durable I mean Ive left it outside in all weather. Rain, heat. . . storms you name it. Its amazing. Very cushy yet firm.This is definitely great!I use this one for my kids to play on my basement. I can tell how durable it is. The color is what it posted on the web. Nice product.Also this is easy to use. Recommend!