That is a very nice pattern! Love it. I had self adhesive tile before for a couple months but then someone warned me they may give off fumes when under heat for so long. I tried researching to see if it was proven safe or unsafe, and it seems noone knows for sure, or at least i couldnt find anything except peoples opinions. And obviously, like every other topic, everyone has their own opinions, so it really comes down to what you choose-i guess kind of like the sand topic. Some people swear by it and others wont touch it. I personally just felt better getting poorcelain tile so i didnt have to worry, but i can tell you when i removed it, it came off clean and i read that if the adhesive was to put off fumes, it would melt first and cause a big mess trying to remove it, so i dont know if it isnt hot enough in a beardie enclosure to melt it,or if i just got it out before it happened.
The only thing i will say is my beardie, i got in october and shes 6months old now, started to haave something going on with her eye. At first she would shut it alot, then i noticed it looking sunken, and she really cant see out of it. I went over EVERYTHING trying to figure out what was causing it, but my lighting and everthing else was good, so thats how i thought about my adhesive tiles and started to research and all and ended up taking them out that day. Shes been off them for a couple months, andher eye never got better. It doesnt bother her, and doesnt get infected or anything and vet said it may or may not be from the adhesive, its just kind of one of those things. I still never figured it out, but thought if it was the adhesive it would reverse itself after being off of it, but since it didnt im notsure if it just got too much and caused permanent damage or if the tile even had antthing to do with it.
Sorry i ramble, just wanted to tell you my story with adhesive tile
((Lowes does have a ceramic or porcelain tile very similar to your pattern just FYI
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and they will cut them for you!