I bought the mat for sleeping use at a festival - with the attitude that I wegschmeiße after the weekend. For this application it is reasonably appropriate. What is not clear in the description and is most disturbing that the specified width was measured at seemingly uninflated state. Effectively remain about 50cm to be at the end. On the Matze one is okay, the longitudinal grooves interfere a little, with pillow and blanket it can be the color for two or three nights but spend the night passable. Who takes a few euros in the hand and a large tent has genuges but should rather be an inflatable guest bed as Happy People 78005 guest bed, 190x98 cm (untested) access. I can not say much about the quality, with my three-day use it is not broke, the peripheral edges, however, are - as expected - sharp.