The UK 7" picture disc for King of the Mountain comes in this clear PVC sleeve with an info sticker on the front and a barcode sticker on the back. Personally, I think it would have looked much nicer had this come in a picture sleeve, or had some sort of backing to it at the very least - sort of like what they did for the picture disc version of This Woman's Work. I'm really not a fan of PVC sleeves. They look cheap, but they also discolour, crack and even deform over time.
That aside, the picture disc itself is nice. Despite the fact that the sticker says this is limited edition, it's very easy to find even now.