This is an original Van Cleef & Arpels burgundy crocodile strap for a  wristwatch, 18mm wide at the lugs and 14mm wide at the buckle.
The two separate straps are:
1) 114mm long with 18mm lugs end
2) 95mm long with 14mm buckle end
I give 100% warranty this is AN ORIGINAL Van Cleef & Arpels STRAP.