【Bling Design】. It's made specifically for use with the Apple Watch Band series Ultra / Ultra 2, 9 8, 7, SE, 6, 5, 4, 3, 2, 1 and compatible with Apple Watch 38mm/40mm/42mm/44mm/41mm/45mm/49mm. Made of high-performance stainless steel Apple Watch Band, which set with sparkling Rhinestone Diamonds.
eBay