tayamat XL Tayamat- Foldable Sitting and Resting Mat & Cushion with Backrest

I used the product for the first time today for 1.5 hours on the beach and the only strap is in this condition, the stitching could have been stronger, but I will not return it because I liked the design very much. But I think the product looks too steep for the seaside, and that's the reason for my lukewarm evaluation. At some point, I thought I would replace these hangers with longer and adjustable ones, so until I did that, I fastened them with a few loops of waxed rope. But I think it would be more useful if they made the straps longer and adjustable in production from the beginning, that is, if they could be reclined a little more. This is humble user advice, thank you.