Classic brown monogram LV patterned strap Gold hardwear Brown leather on front, black leather on back Has double swivel clasps Either used once- or maybe not at all, it’s been packed away for a bit and I don’t remember using it. I never could understand how the adjustable clasps are supposed to work(and still don’t lol), so it didn’t really get used. I tried to picture the serial numbers, hard to see, but it’s on the black under side. Really nice quality and thick strap!! Would look cute on the LV speedy or another monogrammed pattern bag