Review on Stylish Genuine Leather Bands for Fitbit Sense/Fitbit Versa 3 - Velavior Classic Adjustable Wristbands for Women and Men by Michelle Smith

The strap looks almost the same as the picture but I think it's some kind of laminated leather not full grain leather. Time and usage will probably tell, but for now it looks okay. The buckle is acceptable, not too thick and not thin. The band has good flexibility and feels a little more comfortable/cool than the silicone band that came with the Fitbit Sense. The attachment points are attached to the strap and are plastic, but they were reliable for the two days I wore them. Looks like a good buy for the price and looks. Time will show resilience.