Jasmonic acid is derived from the fatty acid linolenic acid. It is a member of the jasmonate class of plant hormones.
The twin comforter was made for a twin bed which is 75 long with the idea that you get 10 extra length. If that is the perfect length for a standard twin bed, then for an 80. Twin XL bed you would want a comforter that is a true Twin XL which would be 90 long.
A twin model is 39 inches by 75 inches and typically works best in a smaller bedroom, on a daybed or with a bunk bed set. While it's possible to have two sleepers on a twin size mattress, it might be too snug. A twin size mattress fits in small bedrooms where space might be limited.