The inner cushion inserts are not included in the price. The best size is a 65x65cm (26x26in) cushion that fits this cover. The back material is a plain, bright golden green softy velvet-type material - the one you can see on the armrest of the sofa in the picture.
If you enjoyed this item, but would love to order it in different colours, let me know and let's see what similar I can create for you!