My family and I absolutely LOVE this water mat. It arrived on time, in a huge box--- bigger than a water heater! I thought it would be heavy, but it's not. It's very easy for me to manage. We use it in our pool, we took it in the boat to the river, and we tied it to a dock. My kids (in their 20's) love using it, and my friends kids (10 year olds) spent hours playing on it. I research these mats and Great Offer Stock had the best price. I'd buy it again in a second!