This is a baby sling for a Betta. I bought it 7 years ago and used it a few times, then stored it. There is no noticeable damage. Although there are no instructions, if you put the striped side forward, you can hold the baby from before they can hold their head up, and you could hold them snugly in the sling. If you put the dotted pattern forward, you could hold the baby vertically after they could hold their head up. You will need to support the baby with one hand, but it was helpful for one-handed tasks while holding the baby. The length can be adjusted in two stages with the zipper on the shoulder strap. If you have any questions, please feel free to comment. ^_^