My honest, unsolicted praise.I initially had a different 3D background that looked more like bleach branches, had some moss like stuff on it almost like those black velvet posters you color in, “Steve” hated it (My grandson named him), and the two different versions he tried. He avoided them completely.On to the product. I was really happy to see the quality. It looks great, the colors are part of the mold not painted on, or decal application. It’s durable, easy to modify. I used 2 and 2/3 panels out of the 4 pack. He climbs and hangs all over it, particularly when it’s time for crickets, he parkours off that thing like a ninja! I used good double-sided tape on the back, along the edges, down the middle of each piece and taped them together with Gorilla Tape. Ive cleaned them several times with bio-safe sprays and they’ve cleaned up great, I’ve taken them out of the tank during a deep clean, washed them in the sink, they still look new. I will buy these again when it’s time to move to 40 gallon tank.Here’s the petty whines.My two minor dislikes for lack of a better term are, I wish they were an inch taller, and I wish the 3D patterns matched up a bit better when put together. I have close to an inch of substrate in a standard 20 gallon, Petco, new reptile bundle tank. I needed to put the bottom level with the substrate, instead of the bottom of the tank, and it still leaves about an inch or so of glass showing.The 3D patterns are good and seem to be easy for a bearded dragon to hang off and climb, but when placed together to build that long wall, they don’t quite line up. Unless your looking for it, no one would know, but I was a little disappointed setting them up the first time.