My Isle Switch is 360 L, 11 and 1/2 ft long and 35 and 1/2 in wide as well as 6 in deep. It only took 5 minutes 40 seconds to fill to 16 PSI. I'm really impressed with this. For deflating, I think it's faster and easier just to step on the board a few times and use a hand pump to deflate, but for inflating I am so glad that I chose this specific pump. It's not nearly as big, heavy or loud as people seem to make it out to be. I mean it is loud, but I can run it in my garage without needing to cover my ears or anything. One thing I would like on this is a better hose. I would like to see the nozzle that connects to the board to be able to rotate if that is possible. I paid extra for this pump because I wanted fast inflation. I will have time constraints when setting up my board because oftentimes I will be paddle boarding before work. I really feel like I got my money's worth and I am thankful that I found this pump.