SO long. I never thought about how long 25 ft really was until I had it laid out in my living room! Great cable though, no issues whatsoever ever! The only concern I really have is that the cable cord is thick, a lot thicker than your standard HDMI cable. So for planning purposes this is important to note. I mounted my TV on my wall and used to cord/cable covers to maintain the wires. I was barely able to fit the TV power cable and the HDMI cord in the cover but I got it eventually. The cable works great just understand 25 ft is A LOT of cable and the cable runs a little thicker than your typical HDMI.