Longest nail bar
- Who
- OPI Products, Inc.
- What
- 47.42 metre(s)
- Where
- United States (Santa Monica)
- When
- 21 October 2017
The longest nail bar is 47.42 m (155 ft 6 in) and was achieved by OPI Products, Inc. (USA) in Santa Monica, California, USA, on 21 October 2017.
Fifty nail technicians provided 501 manicures during the eight hours the nail bar was open, with guests including Disney Channel actress Peyton List.