Review on Protect Your Dell XPS 15 Keyboard With Ultra-Thin TPU Cover - A Must-Have Accessory! by Mike Hernandez

The cover works well for its intended purpose, and the fitment is very good, to the point that I don't use the included double-sided tape strips.However, the petroleum-based TPU material started breaking down very quickly, within 2-3 days of use. It has taken on a red tint in portions of the cover that cannot be removed by washing it. This has only increased over the last month or so of ownership. I'm a little concerned that some chemical may be leaching out of it, which is why adult toys made out of TPU are not recommended for internal use. This product could be made out of silicone with much better results from a more stable material.For now, I'm still using the cover, but I will likely remove it as the material degrades further.