This is a simple Обои but it's cute :3. It's чулок from Panty & чулок with Garterbelt. The Аниме isn't безопасно, сейф but this fanart Обои is ;P The link for the much bigger version is here ---->
link Also, I'd recommend using either zerochan.net или konachan.COM (konachan.COM has безопасно, сейф Mode while konachan.NET has Explicit Mode) for looking for wallpapers. Deviantart.com is good too. konachan.com is very hard to navigate in the beginning at least because the Поиск thing is really weird.
If Ты make an account on zerochan.net Ты can also do some really cool filtering. Like okay Ты don't want anything mature right? Well, there's a thing where can add Теги of things Ты DON'T want to pop up in your Поиск so you'd put things like "Ecchi" или "Hentai" and it'll filter those out for you. Ты can also add Избранное Теги so instead of having to type something in over and over again your Избранное Теги appear on the homepage and Ты can just click those.
Zerochan.net combines your Избранное Теги and your Disliked Теги when searching so Ты can Поиск for "Wallpaper" and your Избранное Теги will come up most often and no Ecchi/mature content will ever come up since those Теги are disliked. Pretty nifty ;D I used it to filter out Яой and annoying Final Фэнтези characters and it's awesome. Ты can filter out Mature stuff on Deviantart too but Ты can't filter out specific things Ты don't like, like Ты can on Zerochan.net