Largest ring binder
Who
Impact Enterprises, Inc.
Where
United States
When
The largest ring binder measured 154.94 cm (5 ft 1 in) high and 112.87 cm (3 ft 8 in) wide when closed, and was manufactured by Impact Enterprises, Inc. (USA) in Las Vegas, NV, USA, on 10 December 2010. The spine width measured 6.03 cm (2.375 in) wide.