Made from woven fabric delivers one continuous piece without stitching, it looks like two pieces of material stitched together, but the layers are in fact woven into one another, meaning you won't accidentally pull them apart. AWH high-strength yarn reinforcement makes it extremely strong. Perfect choice for active lifestyle, athletes and outdoor. It's well made to hold up against even aggressive use, so choose this watch band to support your watch. AWH Alpine Loop Band Compatible with iWatch Bands 38mm 40mm 41mm for iwatch Ultra series 8 series SE series 7 series 6 series 5 series 4 series 3 series 2 series 1.