Twin-XL Size Dimension: Twin-XL Fitted Sheet 39 inches wide X 80 inches long Fit up to 18 inches mattress deep.
This is the first pair of 100% bamboo sheets we have owned. (Have a split king bed) They are a little large for our mattresses, so I wish I had ordered the regular twin instead. That being said, these sheets are so comfortable and cool and give a wonderful night's rest. Although they wrinkle slightly, because of the adjustable bed, they easily tuck in and are just as comfortable as when they are first put on the bed. Not having slept on 100% bamboo sheets before, I have to say these are the most comfortable sheets we own now.
Great sheets, fit nicely, very comfortable - much cooler than cotton. Quite happy with purchase.
We love our adjustable bed but have a hard time finding Twin XL fitted sheets ….these Bamboo Viscose 600 thread count are fantastic and have the depth we needed (most common ones you can find only have 14" depth) They live up to their rep...they stay cool for comfort and look fabulous and wash up well in cold/gentle cycle. I love them.